RAY OPTICS - 10 - video Dailymotion

Name: RAY OPTICS - 10
Uploaded: 2025-08-23T13:12:43+00:00
Duration: 1 h 22 min 47 s
Channel: JACK
Description: EDUCATION

JACK

4 weeks ago

EDUCATION

Category

📚

Learning

Transcript

Display full video transcript

00:00:00Good morning, good morning.

00:00:07Kia hal chal.

00:00:09Bet jau.

00:00:12Online wale bachcheon ko namaskar.

00:00:16Kia hal chal.

00:00:20Sabhi piyare piyare doosthoon ko chunnu munnu gablu bablu.

00:00:25Good morning.

00:00:30Aik bar online wale bachche thumbs up kareenge bai.

00:00:39Jaldi se ek bar hati layenge aise.

00:00:42Bohut badeya.

00:00:52Class notes nikal lo.

00:00:56Ankit Singh.

00:00:58Adil Sapna.

00:01:00Aditya Raj, Shivam, Rudra, Pragya, Priyanshi.

00:01:09Bahta, naam mein bhaavuk ho jate ho hai.

00:01:12Bohut badeya.

00:01:14Kitni, kitni feelings dhabi padhi hai anndar hai.

00:01:20Shalom.

00:01:20Lekha hai.

00:01:34Homework.

00:01:35Module dp p nikal nye hai.

00:01:38Dp p karke layo kya bhai?

00:01:39Kya kya raha hai?

00:01:41Kya kya kya raha hai?

00:01:45Kya kya raha hai?

00:01:56Kya kya raha hai?

00:01:57Chaliyya.

00:02:00Dp p number kohun si di thi?

00:02:01Dp p p number three.

00:02:06Nikal layo hai.

00:02:06I am

00:02:08I

00:02:10I

00:02:12I

00:02:14I

00:02:16I

00:02:18I

00:02:20I

00:02:22I

00:02:24I

00:02:26I

00:02:28I

00:02:30I

00:02:32I

00:02:34I

00:02:35I

00:02:37I

00:02:39I

00:02:41I

00:02:43I

00:02:47I

00:02:49I

00:02:51I

00:02:53I

00:02:55I

00:02:57I

00:02:59I

00:03:01I

00:03:03I

00:03:05I

00:03:07I

00:03:09I

00:03:11I

00:03:13I

00:03:15I

00:03:17I

00:03:19I

00:03:21I

00:03:23I

00:03:25I

00:03:27I

00:03:29I

00:03:31I

00:03:33I

00:03:35I

00:03:37I

00:03:39I

00:03:41I

00:03:43I

00:03:45I

00:03:47I

00:03:49I

00:03:51I

00:03:53I

00:03:55I

00:03:57I

00:03:59I

00:04:01I

00:04:03I

00:04:05I

00:04:07I

00:04:09I

00:04:11I

00:04:13I

00:04:15I

00:04:17I

00:04:19I

00:04:21I

00:04:23I

00:04:25I

00:04:27I

00:04:29I

00:04:31I

00:04:33I

00:04:35I

00:04:37I

00:04:39I

00:04:41I

00:04:43I

00:04:45I

00:04:47I

00:04:49I

00:04:51I

00:04:53I

00:04:55I

00:04:57I

00:04:59I

00:05:01I

00:05:03I

00:05:05I

00:05:07I

00:05:09I

00:05:11I

00:05:13I

00:05:15I

00:05:17I

00:05:19I

00:05:21I

00:05:23I

00:05:25I

00:05:27I

00:05:37Do

00:05:39Do

00:05:41I

00:05:46Do

00:05:49Do

00:05:53Do

00:05:54Look at the temperature of the temperature of the temperature of the temperature of the temperature

00:06:04and all come to the bus

00:06:07Okay, now look at the light

00:06:13light

00:06:14light

00:06:15a hava se prizm me ai prizm se esko hava me jana chahiye thaa polite hi haa chalhi gai

00:06:23iska matlab kya ho gya tiir tiir ki ek hi shart hai angle of incidence must be greater than critical angle

00:06:34to ye angle 45 to 45 must be greater than critical

00:06:41kya aapko diagramme critical nahin dhikhega aap sahih approach pkdhen ke sir waha pere tiir ho raha hai

00:06:50agar waha tiir ho raha hai to waha ka angle critical se bada ho na chahiye ab douanho traf kya lelhen sin

00:07:00So this will be sine 45, sine 45, one by root, sine theta c.

00:07:15So this will be a good question.

00:07:43So this will be a good question.

00:07:44Can you tell me?

00:07:46How did it happen?

00:07:49Did it happen?

00:07:50Look, I want to tell you.

00:07:52Sine alpha formula.

00:07:55Okay, so you can tell me.

00:07:57Mu, one square minus mu, two square.

00:08:00Mu, one root, two, mu, two root three by.

00:08:05Value put card.

00:08:079th is what he said, if outer coverage is not, outer coverage means cladding and if cladding absent is cladding absent then tell me that mu2

00:08:249th is what he said, I will tell you that now the session is started, some children are not doing 100-100 children in homework, there is no problem, it will be a year, nothing will happen, nothing will happen, class notes will happen, nothing will happen, nothing will happen,

00:08:524-6 we can get out of this, after that, nothing will happen, homework will be better, discussion will be better, class notes will be better, some children will be better, some children will be better,

00:09:10I have to know that you can't get it.

00:09:13Physics without this work.

00:09:18Homework, one-one question, attempt, solution, doubt.

00:09:22You can only copy.

00:09:245-5 times copy.

00:09:26There is no way to do that.

00:09:28This is a little question.

00:09:307-8th is not.

00:09:32The school's book will be the paper.

00:09:35The question will be.

00:09:36That is not.

00:09:38You can understand some of this.

00:09:40You are coming, 6 hours, studying.

00:09:44This is a great deal.

00:09:46But the number will be the question.

00:09:48You will have to start the question.

00:09:50You will have to practice the question.

00:09:52You will have to understand.

00:09:54Now the session starts.

00:09:56You will have to do 90% homework.

00:09:58That is not correct.

00:10:00You will have to make notes.

00:10:02You will have to make notes.

00:10:04You will have to make notes.

00:10:06Seriously, leave it.

00:10:08Without homework, without module, without DPP, without DPP,

00:10:12the question's approach will not come.

00:10:14It will not come.

00:10:16It will not come.

00:10:17This is a little bit seriously.

00:10:19Right?

00:10:20That is right.

00:10:21This is the question.

00:10:22Right?

00:10:24is it gonna move?

00:10:25There going to become a part of

00:10:27Yeah.

00:10:28based on work,

00:10:29if you had the task or are in equals,

00:10:30Are we not going

00:10:32We will surely at work here?

00:10:33When we hear from our primary denominator,

00:10:34we will remember that

00:10:35what it does

00:10:38test, you all will be offline, the same timing will be the same paper, all the children will be

00:10:4510th question.

00:10:4710th question.

00:10:5110th question.

00:10:5410th question.

00:10:5610th question.

00:10:5810th question.

00:11:0010th question.

00:11:0210th question.

00:11:0310th question.

00:11:0411th question.

00:11:0611th question.

00:11:07便3.

00:11:0810th question.

00:11:0911th question.

00:11:11घोल.

00:11:14यहार्वा लिख लो, calculation कठेननों है.

00:11:17ठीक है.

00:11:18आपको ktion तर तर जोर्द दो परेशान नहीं होना उसको अप सॉल कल ले,

00:11:22पर इंपोर्टेंट है language.

00:11:25सवाल यह यह ऑन्सियारती का है।

00:11:29We should write NCRT.

00:11:34Quotient language comes from Prashna.

00:11:37NCRT has been taken.

00:11:40This is why the work is done.

00:11:42And if you need to understand it,

00:11:45you need to understand it.

00:11:47Bulb, pond, circle of, vision, radius of formula,

00:11:53H upon under root.

00:11:55So area,

00:11:59Pyr square,

00:12:01Pi square.

00:12:07Pi H square upon,

00:12:09Mu square minus.

00:12:14Now H,

00:12:15you have to give us,

00:12:1780 cm,

00:12:18meter convert.

00:12:22And Mu,

00:12:23you can see,

00:12:251.33,

00:12:264,

00:12:273,

00:12:283,

00:12:293,

00:12:301.33,

00:12:31whole square,

00:12:321.33,

00:12:333,

00:12:343,

00:12:353,

00:12:363,

00:12:373,

00:12:383.3,

00:12:394,

00:12:40I,

00:12:41I,

00:12:425,

00:12:43E,

00:12:445,

00:12:455,

00:12:465,

00:12:475,

00:12:485,

00:12:496,

00:12:501,

00:12:515,

00:12:526,

00:12:546,

00:12:556,

00:12:567,

00:12:579,

00:12:589,

00:12:5910,

00:13:009,

00:13:018,

00:13:0210,

00:13:0310,

00:13:04The question is 13.

00:13:0613 is a good question.

00:13:09He said what is saying?

00:13:11Outside is showing yellow.

00:13:15Here is white light.

00:13:18And this man who is sitting here outside,

00:13:23which color is showing?

00:13:26This means yellow.

00:13:29Refraction.

00:13:32What do you remember?

00:13:34What do you remember?

00:13:36What do you remember?

00:13:38What do you remember?

00:13:40Vibyar,

00:13:41if you go ahead,

00:13:43then the chances of reflection is growing.

00:13:48If yellow is reflected,

00:13:52then the orange and red will be more.

00:13:59So,

00:14:00tell us,

00:14:01who will be outside?

00:14:03Orange or red.

00:14:05If you don't have red,

00:14:07then orange tick.

00:14:09If you don't have red,

00:14:11then orange and red are both answers.

00:14:14My dear children,

00:14:16if you don't have red,

00:14:18if you don't have red,

00:14:22then orange and red are both.

00:14:25Don't know.

00:14:26You can write.

00:14:27That one.

00:14:28The next day.

00:14:29The third time,

00:14:30when you go left,

00:14:31the first time,

00:14:32the next day.

00:14:33this is all you have to go further from your subject to your subject. If you don't have homework,

00:14:43DPP, module, you don't have your own step, you don't have your own wrong step. Three

00:14:48months later, you think that you don't have to go further from your subject. If you don't

00:14:53have homework, you don't have to maintain, you don't have to go further from your class.

00:14:58This is the time, the first chapter has started, but nothing has been done.

00:15:03The whole syllabus has been saved. If we read this chapter, if we do it, we will increase.

00:15:10Let's go. Yes, we will go together. Three times go together.

00:15:17If you say, 1-3 is okay, DPP number 3, see online children, DPP number 3 is all okay,

00:15:26all okay, so done, done, done, done, done, done, done, done, done, done, done,

00:15:31do. DPP number 3, add date today, DPP number 3. Now come to the module.

00:15:45one, two, one, two.

00:15:46.

00:15:47Don't know both one and two.

00:15:51.

00:15:52.

00:15:53.

00:15:55.

00:15:57.

00:16:02,

00:16:071.4

00:16:181.4

00:16:201.4

00:16:202.4

00:16:348,9,13

00:16:38Inko revision

00:16:41Karneke Laga Lijia

00:16:42Bhai

00:16:42Incheque Solution

00:16:44Class Notes

00:16:46Me Lik Lena

00:16:47Class Notes

00:16:49Me Abhi Kaling

00:16:50Saat Saat

00:16:51Class Notes

00:16:54Me Kaling

00:16:55Question Number

00:16:56Daling

00:16:56Saat Saat

00:16:58Kaling

00:16:58Firm

00:16:59Aapke

00:16:59Doubt

00:17:00Bata Dung

00:17:00Ga

00:17:00Class Notes

00:17:07Me Kaling

00:17:07Inko

00:17:09Tick

00:17:09Laga

00:17:09Kaling

00:17:091,2,5

00:17:148,9,13

00:17:151,2,5

00:17:188,9,13

00:17:19Test

00:17:27Test

00:17:28Test

00:17:28Slebus

00:17:28Ask

00:17:30Pura

00:17:30TIR

00:17:31Ho

00:17:31Jai

00:17:31Gha

00:17:32TIR

00:17:33Tk

00:17:33Aey

00:17:34Gha

00:17:34Prism

00:17:35Aaj

00:17:35Me

00:17:35Shuru

00:17:36Kar

00:17:36Dung

00:17:36Gha

00:17:36Prism

00:17:37Nahe

00:17:38Aey

00:17:38Gha

00:17:38TIR

00:17:40TIR

00:17:41TIR

00:17:41Pura

00:17:42Ho

00:17:42Jai

00:17:42Gha

00:17:42Doubt

00:17:43Bata

00:17:44Diy

00:17:44DPP

00:17:45Module

00:17:45Sab

00:17:46Ok

00:17:46Kar

00:17:46Dung

00:17:46Gha

00:17:47Prism

00:17:48Shuru

00:17:48Kar

00:17:48Dung

00:17:49Gha

00:17:49Prism

00:17:50Slay

00:17:50Bus

00:17:50Me

00:17:51Nahe

00:17:51Aey

00:17:51Gha

00:17:52Up

00:17:53To

00:17:53Kha

00:17:53Aey

00:17:53Gha

00:17:53TIR

00:17:54Aadhe

00:17:55Question

00:17:56Parwes

00:17:56Sir

00:17:56Khe

00:17:56Aey

00:17:57Gha

00:17:5722

00:17:5823

00:17:58Aadhe

00:17:5822

00:17:59Mere

00:17:59Aey

00:17:59Total

00:18:0045

00:18:01Question

00:18:01Aey

00:18:01Gha

00:18:02Aadhe

00:18:02Pk

00:18:03Sir

00:18:03Khe

00:18:03Aey

00:18:03Aadhe

00:18:04Optics

00:18:05Khe

00:18:05Aey

00:18:05Gha

00:18:05Kha

00:18:06Bata

00:18:06Ok

00:18:06Kha

00:18:07Kha

00:18:07TIR

00:18:08TIR

00:18:09TIR

00:18:10TIR

00:18:11TIR

00:18:12TIR

00:18:13TIR

00:18:14TIR

00:18:15TIR

00:18:16TIR

00:18:17TIR

00:18:18TIR

00:18:22TIR

00:18:24TIR

00:18:25TIR

00:18:26Khoan

00:18:27Khoan

00:18:27Se

00:18:27Bata

00:18:27Stirl

00:18:28Lag

00:18:28Aey

00:18:28One

00:18:29Two

00:18:29Five

00:18:30Eight

00:18:31Nine

00:18:31Three

00:18:32Thirteen

00:18:33Slebus

00:18:36Physics

00:18:37Kha

00:18:37Slebus

00:18:38Physics

00:18:39Kha

00:18:39Slebus

00:18:39Kha

00:18:40TIR

00:18:41TIR

00:18:43TIR

00:18:43Likha

00:18:46Ae

00:18:50Ae

00:18:55Ae

00:18:56Ae

00:18:57Let's read the first question.

00:19:05What should be the angle of incidence for the ray to emerge out?

00:19:13Ray to emerge out.

00:19:15Emerge out.

00:19:17Emerge.

00:19:18Emerge का मतलब बाहार निकलना.

00:19:22इसका मतलब TIR नहीं होना.

00:19:31थोड़ा language से खेलो केवल नोर्स रटने से काम नहीं चलेगा.

00:19:36Emerge बाहार निकल जाना TIR नहीं होना.

00:19:41TIR की शार्फ एंगल ओफ इंसिडेंस क्रिटिकल से बड़ा होना.

00:19:46TIR नहीं करना.

00:19:48एंगल क्रिटिकल से छोटा होना चाहिए.

00:19:53बोलिये.

00:19:54अब उसने एंगल कितना दे रखा बताईए.

00:19:56पूछा है थीटा.

00:19:58थीटा सी निकाल सकते हैं.

00:20:00एंगल मैंने आपको हमेशा कहा कहा आईए.

00:20:02कोने में आईए.

00:20:03हमेशा.

00:20:04साइन थीटा सी.

00:20:06एजी फंडा.

00:20:08छोटी वैल्यू बटे.

00:20:10रूट टू बड़ा है.

00:20:12नीचे आएगा.

00:20:14साइन थीटा सी.

00:20:16खुद बताईए.

00:20:18वन भाय रूट टू.

00:20:20थीटा सी कितना आगया 45.

00:20:22थीटा सी पुट कर दो.

00:20:26आंसर आ गया.

00:20:28थीटा इस लेस दैन.

00:20:32एक एक लाइन के आंसर है.

00:20:34जब तेरे पचास-पचास कोशन बनेंगे न.

00:20:36तब कॉन्फिडेंस आएगा.

00:20:38आलस, डर, लापरवाई.

00:20:42ये धीरे-धीरे सब्जेक्ट से दूर करता जाता है.

00:20:44प्रैक्टिस करोगे तो डर नहीं रहेगा.

00:20:48ये देखिए. एंगल क्रिटिकल से क्या होना चाहिए?

00:20:50छोटा. और क्रिटिकल कितना आ रहा है?

00:20:5245.

00:20:54तो आंसर आ गया.

00:20:56एंगल is less than 45.

00:20:58बताए कौन सौप्शन?

00:21:12क्या बात ओके है?

00:21:22कोशन नमबर बहुत बढ़िया.

00:21:24शांदार है. कोशन नमबर टू देखिए.

00:21:26जबर्दस्त.

00:21:28भाई ने पूछा है क्रिटिकल एंगल बताओ.

00:21:32थोड़ा तेज बोलिये.

00:21:36नहीं, 45 इमर्ज नहीं बोलते हैं.

00:21:38उसे बोलते हैं, just suffered TIR.

00:21:40just suffered TIR.

00:21:42इमर्ज का मतलब होता है, दूसरे में जाना.

00:21:44सही बात है?

00:21:46चलिए.

00:21:48कोशन नमबर टू देखिए.

00:21:50अब देखिए, approach, solution मत छापिए.

00:21:52उसने पूछा है,

00:21:54क्रिटिकल एंगल बताइए.

00:21:58अब क्रिटिकल एंगल के लिए

00:22:00आपने छोटी बटे बड़ी.

00:22:02अब एक तरफ air है, एक तरफ glass है.

00:22:06तो बताइए,

00:22:08air का छोटा हुआ, glass का बड़ा हुआ.

00:22:10इसका बड़ा हुआ.

00:22:12इसका मतलब,

00:22:14मुझे पहले,

00:22:16mu find करना पड़ेगा.

00:22:20approach बनानी पड़ेगी.

00:22:22उसने पूछा, calculate critical

00:22:24एंगल, तो critical

00:22:26एंगल आती, ag funda,

00:22:28sin, theta, c,

00:22:30mu, प्रश्ण में mu

00:22:32गायब है, इसका मतलब

00:22:34पहले मुझे क्या निकालना है,

00:22:36mu, mu के लिए,

00:22:38नातकभाजी दी है.

00:22:40क्या दी है, सर नातकभाजी?

00:22:42बहुत सारी है ध्यान

00:22:44से देखो.

00:22:46ध्यान से देखो.

00:22:48लाइट कितने पर आ रही है?

00:22:50लाइट आ रही है,

00:22:5245 पर.

00:22:54और बताईए क्या नातकभाजी दी है?

00:22:56deviate हो गई,

00:22:58कितने पर? 15 पर.

00:23:00You have already told me yesterday, delta is equal to r. You have already told me yesterday, you have taught me a lot of love with us. We have taught, we have taught, we have taught, we have taught, we have taught, we have taught. Delta is equal to r.

00:23:17My dear children, delta, 15, i, 45. So tell me r, 30. R how much? 30. Now tell me what I will put. Snell, Raja, Raja, Snell, up to mu, up to mu, up to mu, down to mu, which would be 30, with normal.

00:23:44So sign 45, one by root two, sign 30, one by root two, mu, root two.

00:23:54Dekh lo, mu samaj me a raha hai kya? Ab, ab, sign theta c, one by mu, mu kitna? Root two. Copy me lik lo, dekhte mat rahao, theta c.

00:24:08Mat mat mat bol. Thoada thoada apan ko aisa lagta pan dheere bol rhen.

00:24:18पर, एसे 50. Bache, और सोच रहें, तो kya class में शोर गुल हो जाता है?

00:24:23अए आप गिनो कितने concept लग गए?

00:24:293 concerts

00:24:321 delta

00:24:342

00:24:363

00:24:38critical angle

00:24:402

00:24:412

00:24:422

00:24:44copy

00:24:45write

00:24:46read

00:24:47read

00:24:48question

00:24:49wrong

00:24:50physics

00:24:51numerical

00:24:52not

00:24:53good

00:24:54but

00:24:55do

00:24:56good

00:24:57good

00:24:58don't

00:24:59take

00:25:00it

00:25:01it

00:25:022

00:25:033

00:25:06go

00:25:07go

00:25:081

00:25:131

00:25:151

00:25:162

00:25:172

00:25:191

00:25:202

00:25:212

00:25:243

00:25:253

00:25:27I am so happy to be a

00:25:30I am

00:25:34I am

00:25:36I have a

00:25:38I am

00:25:40I am

00:25:42I am

00:25:44I am

00:25:46I am

00:25:48I am

00:25:50I am

00:25:52I am

00:25:54I am

00:25:55whose

00:25:59who

00:26:06who

00:26:08Hey

00:26:10look

00:26:12I

00:26:16T1 in air, so two khatye khol lijiye, air or medium, air mein kitni duri? X, or time kitna? T1, medium mein kitni duri? 10x, or time kitna? T2, time kitna? T2,

00:26:41अब आपसे critical angle पूछा है, तो sir, आपने हमें बहुत अच्छे से बताया था, critical angle, छोटी, बटे, बड़ी, sir, क्या-क्या हो सकते थे? wavelength हो सकता था, और speed हो सकती थी, और mu, पर गुपता sir, तीनों नहीं दे रखे, ना wavelength है, ना speed है, ना wavelength है,

00:27:10ना mu है, पर sir, distance or time है, क्या speed निकाल सकते हैं, क्या? speed बराबर, distance upon, distance, x, time, t1,

00:27:25तो speed आ गई, x by t1, इसमें speed, distance by, पर समस्या यह है, जिसके लिए सवाल अच्छा है, कि बंटी परेशान है,

00:27:41इसमें, बड़ी speed कौन सी, क्योंकि देखो, value होती तो मैं पता चल जाता, अरे sir, यही तो बड़ा है, 10 लिखा हुआ है,

00:27:54अरे, ऐसे compare नहीं हो सकता, नीचे का T अलग अलग है, तो जो तू ऐसे सोच रहा है न, कि 10 x बड़ा है, ऐसे नहीं होगा, रमेश, ऐसे नहीं होगा, कि 10 x बड़ा है, नहीं, अब आपको एक पुराना concept याद करना पड़ेगा, air में speed, ज्यादा नहीं, maximum होती है,

00:28:203 x 10 की पारेट भाई, मतलब V1 जादा है, V2 कम है, इसलिए यह सवाल important है, नहीं तो छोटा बड़ा, दुनिया की कोई थाकत नहीं बता सकती, अरे सा 10 x बड़ा है न, देख रहे हो विनोध, 10 x बड़ा है क्या, नहीं, 10 x बड़ा नहीं है, 10 x बड़ा नहीं है, क्योंकि T1, T

00:28:50आपको यह लाइन याद ही रखनी पड़ेगी, एर में स्पीड मैक्सिमम होती है, अब बताइए बड़ा कौन, V1, तो नीचे कौन आएगा, V1, तो बताइए, नीचे आएगा V1, V1 कितना, x बाई T1, V2, 10 x बाई T2,

00:29:14x x कटा, 10 T1 बहुत अच्छा सवाल, नीच में भी आया हुआ है, नीच में भी आया हुआ है, आराम से पूरा लिखिये, बैठिये मत, पैन चलाएंगे तो होगा, आपको चाहिए नोड्स, और फिजिक्स नोड्स से नहीं चलेगी, फिजिक्स चलेगी पैन से, फिजिक्स च

00:29:44बताईए, इस्पीड ओफ लाइट मैक्सिमम कहां, एयर में, ओनलैन वाले बच्चे कह रहे हैं, प्रिज्म शुरू कर दोना सर, प्रिज्म शुरू कर दोना सर, मुझे नुमेरिकल इन मॉड्यूल से कोई लेना देना नहीं है, मुझे केवल नोड्स बनाने हैं, जिस प्रक

00:30:14बच्चे लिख रहे हैं, ओनलाइन पर प्रिज्म शुरू कर दोना सर, चलिए क्या आगे बढ़ें क्या, क्लियर, क्लियर, तो पांच्वा स्वाल अच्छा भईया, पांच्वा स्वाल में ध्यान रखना है, एयर में स्पीड मैक्सिमम, छटा सात्वा हो गया होगा, अब आ

00:30:44आठ्वा फिर अच्छा है, आठ्वा फिर देखिए, इस्टाल लगा के रखिए इन सवालों को, आज ये पूरी आनी चाहिए, वन पॉइंट फॉर, तब मज़ा है,

00:30:55चलिए, आठ्वा, आठ्वे में, लास्ट में लाइन भी हुए है, देखो, रे अंडर गो, ती आई आर, रे अंडर गो, ती आई आर की शर्त बोलो, यहाँ देखो,

00:31:17cosine

00:31:20cosine

00:31:22cosine

00:31:24Gate

00:31:26angle

00:31:27of incidence

00:31:28critical

00:31:29of incidence

00:31:33must

00:31:35be

00:31:35greater

00:31:36than

00:31:36critical

00:31:37angle

00:31:38with

00:31:38number

00:31:38is

00:31:39quite

00:31:3919

00:31:39point

00:31:42about

00:31:42both

00:31:42Sigh

00:31:45nego

00:31:45so

00:31:45I

00:31:47said

00:31:47So this will be sine 45, sine theta c, sine 45, one by root 2, sine theta c cross multiply, root 2, one point four one four.

00:32:01So this will be the answer.

00:32:31So this will be the answer.

00:33:01So this will be the answer.

00:33:03So this will be the answer.

00:33:05So this will be the answer.

00:33:07So this will be the answer.

00:33:09So this will be the answer.

00:33:11So this will be the answer.

00:33:13So this will be the answer.

00:33:15So this will be the answer.

00:33:17So this will be the answer.

00:33:19So this will be the answer.

00:33:21So this will be the answer.

00:33:23So this will be the answer.

00:33:25So this will be the answer.

00:33:27So this will be the answer.

00:33:29So this will be the answer.

00:33:31So this will be the answer.

00:33:33So this will be the answer.

00:33:35So this will be the answer.

00:33:37So this will be the answer.

00:33:39So this will be the answer.

00:33:40not light 45

00:33:42so 45 what is

00:33:44angle of incidence

00:33:46and then write

00:33:47ray can undergo TIR

00:33:49if the world has to do TIR

00:33:51then the angle is critical

00:33:53so big

00:33:53this is why the question is good

00:33:57a small conceptual question

00:33:598

00:34:009

00:34:03is good

00:34:0412

00:34:0613

00:34:0712

00:34:0913

00:34:10green

00:34:11green

00:34:12green

00:34:13green

00:34:14green

00:34:15green

00:34:16green

00:34:17green

00:34:19orange

00:34:20red

00:34:2112

00:34:2213

00:34:2314

00:34:24what is

00:34:2514

00:34:26what is

00:34:2714

00:34:28in

00:34:2914

00:34:30in

00:34:3114

00:34:32in

00:34:3314

00:34:34in

00:34:3515

00:34:36acceptance

00:34:37angle

00:34:38acceptance

00:34:39angle

00:34:40acceptance

00:34:41and

00:34:42cladding

00:34:43absent

00:34:44what will

00:34:45take

00:34:46one

00:34:47one

00:34:48one

00:34:49one

00:34:50one

00:34:51one

00:34:52one

00:34:53one

00:34:54one

00:34:55one

00:34:56one

00:34:57one

00:34:58one

00:34:59one

00:35:00one

00:35:01three

00:35:02three

00:35:0314

00:35:04three

00:35:0614

00:35:0714

00:35:0814

00:35:0914

00:35:1015

00:35:1114

00:35:1214

00:35:1314

00:35:1414

00:35:1514

00:35:16nine not açhah soooal

00:35:18nine k

00:35:19मैं आपको दो मेथर सिकhata ओ

00:35:22करें आपको जो अच्छा लगे वो करिए

00:35:25पर सीखने से जो फिजिक्ष डवलप होगी न

00:35:28वो आपको दूसरे प्रशनों में काम आईगी

00:35:31तो आप इसको कॉपी में जरूर लिख लें

00:35:33A two methods say, I will show you 9.

00:35:38Two methods say, I will show you. Question number 9.

00:35:42Chitr, work with a good thing.

00:35:45This coin is

00:35:47Baccis, stop by hitting, pin drop, silence.

00:35:51This coin, coin is called a profit.

00:35:54This profit is going to be like a profit.

00:35:57Exactly

00:35:5990 degrees, this diagram is shown.

00:36:03। पानी भरा हुआ है, पॉइंट।

00:36:06and I'm a third one my up to

00:36:09be not going forward to

00:36:12a

00:36:13a

00:36:14a

00:36:15a

00:36:16a

00:36:17a

00:36:18a

00:36:19a

00:36:20a

00:36:21a

00:36:22a

00:36:23a

00:36:24a

00:36:25a

00:36:26a

00:36:27a

00:36:28a

00:36:29a

00:36:30a

00:36:31a

00:36:32a

00:36:33a

00:36:34a

00:36:35a

00:36:36critical

00:36:37a

00:36:38ha

00:36:40a

00:36:41a

00:36:43a

00:36:44a

00:36:45a

00:36:46a

00:36:47a

00:36:48a

00:36:50a

00:36:52a

00:36:54a

00:36:55a

00:36:56a

00:36:57a

00:36:595, this is triangle, this is 3, this is 4, this is 5, sin theta c, perpendicular upon hypotenuse, perpendicular

00:37:18between hypotenuse, high-po, right now put Snello, Rajaji, Snello, Niche Ka Mu, Niche Ka angle, Upar Ka Mu, Upar Ka angle

00:37:39I am not going to be able to do it in the process of running away from the end of the end of the end of the end of the end of the end of the end of the end of the end of the end.

00:38:09I am not going to be able to do it in the end of the end of the end of the end.

00:38:39I am not going to be able to do it in the end.

00:38:41I am not going to be able to do it.

00:38:43I am not going to be able to do it.

00:38:45I am not going to be able to do it.

00:38:47I am not going to be able to do it.

00:38:49I am not going to be able to do it.

00:38:51I am not going to be able to do it.

00:38:53I am not going to be able to do it.

00:38:55I am not going to be able to do it.

00:38:57I am not going to be able to do it.

00:38:59I am not going to be able to do it.

00:39:01I am not going to be able to do it.

00:39:03I am not going to be able to do it.

00:39:05I am not going to be able to do it.

00:39:07I am not going to be able to do it.

00:39:09I am not going to be able to do it.

00:39:11I am not going to be able to do it.

00:39:13I am not going to be able to do it.

00:39:29I am not going to be able and to take my baptism.

00:39:40You can have water in a unit.

00:39:42you can think about this coin, this coin, this coin, this coin, here, here, here, what do you think about it?

00:39:53Now, look, this is the circle of vision of the feeling.

00:39:59Look, this circle of vision of the feeling.

00:40:03Can you tell radius how much?

00:40:053.

00:40:06Look, radius?

00:40:078.

00:40:08Height?

00:40:094.

00:40:10So, we can put it.

00:40:12Remember, radius is 3, height is 4.

00:40:18So, R is equal to H upon under root.

00:40:23So, R is equal to H, 4.

00:40:28Square, square, 9, 16, mu square minus 1.

00:40:44Dekho, that is mu.

00:40:47So, this is the approach.

00:40:50That is not necessary to be found.

00:40:52But, if you make a sense of hearing, there will be this situation that will become going.

00:40:57Yes.

00:40:58Yes.

00:40:59Yes.

00:41:00Yes.

00:41:01Yes.

00:41:02Yes.

00:41:03Okay, that little.

00:41:04Yes.

00:41:05Totally.

00:41:07Nothing.

00:41:08The question.

00:41:09Yes.

00:41:10No.

00:41:11Okay.

00:41:12This question is important.

00:41:14It's very important.

00:41:16important.

00:41:17AIPMT question is very early, this is the question of the work.

00:41:23What is the question?

00:41:32you

00:41:34Hey, me beli kya batok kya

00:41:39kya

00:41:43Yeah, we can't sell it

00:41:44Chaliya Miraj Daswalar batai Miraj

00:41:47I use our

00:41:48Mouraj

00:41:50Red

00:41:51Valid yellow

00:41:51Sabsa Adha Kiska Hoota

00:41:52Red ka

00:41:54Valiate ka Sabsa

00:41:55Come

00:41:5512-13

00:41:57How gaye kya

00:41:5914

00:41:59Hua

00:42:002014

00:42:012014

00:42:02of vision

00:42:052014

00:42:06Ihay

00:42:11Ketan

00:42:123

00:42:13sare

00:42:17hen

00:42:21냄

00:42:22shed

00:42:22hine

00:42:23She

00:42:25have

00:42:26beyond

00:42:27Wo

00:42:28Oh yeah, I have 1.4 Puri Tick Laga Sakti Ho Kya I have a good time Shandar Pondra Kepondra

00:42:37Tujjana Chahiye 1.4 Puri Dekhlo Bhaji

00:42:401.4

00:42:47Oh yeah, I'm going to look at it. I'm going to do it. I'm going to do it. I'm going to be

00:42:52I am studying a module, class notes, DPP,

00:42:57I am studying this kind of 2-3 months,

00:43:01then the improvement will come to you.

00:43:042-3-5 days will not be done.

00:43:07It will not be done.

00:43:09It will be consistent with discipline.

00:43:12Are you growing?

00:43:15Come on.

00:43:17Class notes.

00:43:211.4 is complete.

00:43:25Class notes.

00:43:29Prism.

00:43:36Prism.

00:43:38Prism.

00:43:39Prism.

00:43:40Prism.

00:43:41Prism.

00:43:43Prism.

00:43:44Prism.

00:43:45Prism.

00:43:46Prism.

00:43:47Prism.

00:43:48Prism.

00:43:49Prism.

00:43:50Prism.

00:43:51Prism.

00:43:52Prism.

00:43:53Prism.

00:43:54Prism.

00:43:55Prism.

00:43:56Prism.

00:43:57Prism.

00:43:58Prism.

00:43:59Prism.

00:44:00Prism.

00:44:01Prism.

00:44:02Prism.

00:44:03Prism.

00:44:04Prism.

00:44:05Prism.

00:44:06Prism.

00:44:07Prism.

00:44:08Prism.

00:44:09Prism.

00:44:10Prism.

00:44:11Prism.

00:44:12This is a three-dimensional structure, but we will make it a front face that we will make it a front face.

00:44:29What is prism? It is a very easy topic, half a lecture topic.

00:44:35It is a very easy topic. We will make it a good idea.

00:44:39First of all, the prism is prism.

00:44:42Light, you will make it an incident light.

00:44:46What is normal?

00:44:48Here is a reflection.

00:44:52Then, what is refraction?

00:44:55Why do you have two times?

00:44:58Where is the glass?

00:45:01Glass from where?

00:45:03The water.

00:45:04The glass from where?

00:45:06The water from glass.

00:45:07The glass from where?

00:45:09The water.

00:45:10The two faces.

00:45:11Refraction.

00:45:12I will make it underline.

00:45:14Sir, this face from this face.

00:45:17And this face from this face.

00:45:20The two faces.

00:45:22Refraction.

00:45:24The angle of prism.

00:45:28definition of prism.

00:45:31Defination very nice.

00:45:33Angle of prism.

00:45:34nap.

00:45:35Future is the angle.

00:45:36What is the diameter?

00:45:37The two faces.

00:45:39You want to care about it.

00:45:40The angle angle.

00:45:41The angle of prism.

00:45:44Aren't your arms?

00:45:46What is the��도록 Dam seule?

00:45:47What is the right thing?

00:45:58Now tell me.

00:46:01I will show you the angle of prism.

00:46:04I will show you the best.

00:46:05The definition will come.

00:46:07I will show you the prism shape.

00:46:09Light came, stuck.

00:46:11Here came, stuck.

00:46:13Here came, out.

00:46:15What will the angle of prism happen?

00:46:19The upper or the side?

00:46:23Definition.

00:46:25Definition.

00:46:27Which is the surface of the surface,

00:46:31which is the angle of prism.

00:46:33One is the angle of this.

00:46:35One is the angle of this.

00:46:37One is the angle of this.

00:46:39The angle of prism.

00:46:43How do you see?

00:46:45Is this the main example?

00:46:47An example.

00:46:48One is the main point today.

00:46:49One is the same.

00:46:51We can see how this prism is.

00:46:53Go on.

00:46:55This prism is the same.

00:46:57Light came.

00:46:58Refracted.

00:46:59Here we go.

00:47:01Where the angle of prism has come?

00:47:05Where the angle of prism?

00:47:07definition

00:47:09per jau

00:47:10jindho face, reflection

00:47:13ho raha hai, ek

00:47:15isse, ek isse

00:47:18jindho face

00:47:19se ho raha hai, unke

00:47:21beach ka angle, to yaha to angle

00:47:23dikhnhi ra, isko aghe piche

00:47:25ba'dha hai, ye wala

00:47:27kya kya kya laya ga

00:47:28angle of prism, kya

00:47:31definition sumaj me ati hai, to

00:47:33definition bata yye kya hai

00:47:35jindho face se

00:47:37reflection ho raha hai

00:47:39unke beach ka angle

00:47:41yes or no

00:47:43thik hai saab, ye angle

00:47:46ko kaatay hai, angle of

00:47:48incidence, ye

00:47:50kehlata hai r1

00:47:51ye r2

00:47:53aur ye kehlata hai e

00:47:55ye diagram aapke dimaag

00:48:00me set ho na chahiye

00:48:01itni bar banega

00:48:03udhar i, idhar e

00:48:05oopar e, e ka naam

00:48:07aapko yaad ho gya

00:48:08par aapko yaad, par aapko yaad hain, e

00:48:11angle of prism

00:48:13out huis wa haud臭ation, per aapko yaad hain, e

00:48:16iness, f

00:48:41angle audio video okay

00:48:43Okay

00:48:47Yes, I do

00:48:503 update

00:48:51give it a

00:48:512-3 update

00:48:52give it a

00:48:533-4

00:48:544-4

00:48:555-4

00:48:565-4

00:48:575-4

00:48:585-4

00:48:596-4

00:49:006-4

00:49:016-4

00:49:027-4

00:49:037-4

00:49:047-4

00:49:057-4

00:49:067-4

00:49:077-4

00:49:087-4

00:49:098-4

00:49:108-4

00:49:117-4

00:49:168-6

00:49:178-4

00:49:188-5

00:49:198-5

00:49:358-8

00:49:36So you don't have any problems, 10 days, 12 days, 15 days, all will be dispatched.

00:49:42Because you have to send it, return from here.

00:49:46So there is a problem, all sorts of things will be sorted out.

00:49:49The third thing is that your test will be in the app.

00:49:52The fourth thing is that if you don't have any problems,

00:49:55you can send it to me.

00:49:58Module will not be inquiries.

00:50:00Module will be dispatched.

00:50:02I will put it on the telegram page.

00:50:04So we have to send it to you.

00:50:06You can send it to you.

00:50:08Module will not be able to get it.

00:50:10Module will not be able to get it.

00:50:12Module will not be able to get it.

00:50:14Module will be out of stock.

00:50:16The remaining will be fast.

00:50:18Then the name, role number,

00:50:22and your full address.

00:50:25The right communication address.

00:50:28With pin code.

00:50:31Address.

00:50:32Address.

00:50:33Address.

00:50:34Address.

00:50:35Address.

00:50:36Address.

00:50:37Address.

00:50:38Address.

00:50:39Address.

00:50:40Address.

00:50:41Address.

00:50:42Address.

00:50:43Address.

00:50:44Address.

00:50:45Address.

00:50:46Address.

00:50:47Address.

00:50:48Address.

00:50:49Address.

00:50:50Address.

00:50:51Address.

00:50:52Address.

00:50:53Address.

00:50:54Address.

00:50:55Address.

00:50:56in the class.

00:50:59It will be done with the class.

00:51:03Classes are good.

00:51:05All will be set.

00:51:08So now we will study the Salver.

00:51:11We get students with them.

00:51:13We will study them with them.

00:51:15This is a systematic.

00:51:17This is a format.

00:51:19Name, role number, address,

00:51:21address, landmark, pin code, 2 mobile number, and if you have any problem you can send me

00:51:28that you can send me a message.

00:51:32I have given the approval of the IOS, 6-8 months after approval.

00:51:39What can you do?

00:51:43Apple's policy is that all the app doesn't give approval.

00:51:486 months after approval, when it's full of testing, when it comes to approval,

00:51:52when it comes to approval, you can send me a message on mobile,

00:51:57you can send me a laptop, you can send me a message on your laptop,

00:52:00you can send me a message on this work.

00:52:01Let's go.

00:52:02Let's go.

00:52:03I hope that all the children have a query,

00:52:06then you can send me a message.

00:52:08Everything will be solved.

00:52:10Don't worry.

00:52:11Let's go.

00:52:121-3 names.

00:52:141-1 angle of prism.

00:52:172-1 apex angle.

00:52:193-1 refracting angle.

00:52:212-1 refracting angle.

00:52:231-4 number of prism.

00:52:241-1

00:52:41This is I. This is R1. This is R2. This is E. Now all the people look at the board. If the prism doesn't happen, if the prism doesn't happen, then can the incident rate go straight?

00:53:00This is the angle of deviation. Sir, one more question. If the prism doesn't happen, if the prism doesn't happen, then the incident rate goes straight.

00:53:28But the prism doesn't happen. If the prism doesn't happen, then the angle is called the angle of deviation.

00:53:38Maximum, children know these names. One time in aims, it's good language.

00:53:43Angle between incident rate and emergent rate.

00:53:53This name is also good. Come on. I'm doing a little diagram like this. Don't do it. Don't do it. Don't do it.

00:54:01Look, incident rate, I'm scared. Look, I'm scared. Look, I'm scared. I'm scared.

00:54:07Now, tell me. Let us know what.

00:54:08Can you find the moment between incident rate and emergent rate?

00:54:11What?

00:54:12Maximum.

00:54:13Maximum, children know the name of delta.

00:54:15Angle of deviation.

00:54:16But one big name is also a great name.

00:54:18Angle between incident rate and emergent rate.

00:54:24Yeah, I get wrong already.

00:54:28Yeah, I should say that.

00:54:30Yeah, I can't see it.

00:54:32I.E.

00:54:33R1.

00:54:34R2.

00:54:39Yeah.

00:54:40Yeah.

00:54:41Yeah.

00:54:42Yeah.

00:54:43Yeah.

00:54:44Yeah.

00:54:45Yeah.

00:54:4610th board के लिए होते हैं A होता है R1 प्लस आर टू और Δश लिटा होता है I plus I minus A.

00:55:01A पराबर R1 प्लस R2 और Δश पराबर I Plus I minus A.

00:55:10and

00:55:17I'm

00:55:19a

00:55:20a

00:55:21a

00:55:22a

00:55:23a

00:55:25a

00:55:26a

00:55:28a

00:55:30a

00:55:31a

00:55:33a

00:55:34a

00:55:35a

00:55:36a

00:55:46a

00:55:47a

00:55:48a

00:55:49a

00:55:50a

00:55:51a

00:55:53a

00:55:58a

00:56:00Let us write a first question.

00:56:06First question, let us write.

00:56:11Incident ray, we understand incident ray?

00:56:13This incident ray.

00:56:15Emergent ray.

00:56:16Emergent, what does it mean?

00:56:18Emerge has gone, out of it.

00:56:20We call it emergent ray.

00:56:26Let us write.

00:56:27In the given cases,

00:56:30in the given cases,

00:56:33find out the

00:56:37angle of deviation.

00:56:51Aaju-Aaju diagram banana,

00:56:53jiaise mein bana raha hon.

00:56:55Beech mein choti si patli si line kinch le na.

00:56:57Chota sa sawaal hai,

00:56:59par merah agla topic na,

00:57:00yahi se shurru hooga.

00:57:02Chota sa sawaal hai,

00:57:04par merah agla topic na,

00:57:05yahi se shurru hooga.

00:57:09yahi se shurru hooga.

00:57:11yahi se,

00:57:13do you have to write.

00:57:14What if you have done it?

00:57:16How can I make a film?

00:57:18In sum,

00:57:19do you have to write a film?

00:57:20a bank in success,

00:57:21do you have to take a film?

00:57:23how can I make a film?

00:57:24I can't believe it the

00:57:26Yeah, I could be

00:57:33Yeah, I'm sorry.

00:57:34I'm going to be online.

00:57:35So I'm going to see

00:57:36emergent rate

00:57:38I'm going to say

00:57:40I'm going to tell you

00:57:41about the test app

00:57:43I'm going to tell you

00:57:44I'm going to tell you

00:57:47I'm open

00:57:48you're right

00:57:48I'm going to message

00:57:49I'm going to

00:57:52I'm going to

00:57:52module bach gahe hain woh kab tk aengue woh next round mein aengue 15-20 din baad module

00:57:59do dispatch do order mein aengue miere module saa gahe hain par puray nahi hain

00:58:05puray bheja hi nahi to kaan se aengue ipad mein kabse class chalengi 2 saal baad

00:58:14chik hai

00:58:15haa douno case me delta batao test ka pdf nahi milega app per question átay jayenge

00:58:28question dhenha hain aip pro laptop per test hooga kya mujhe abhi pata karna padega it team

00:58:36se kitne to humarere module mein doubt nahate re

00:58:39hain

00:58:45Ah, yes, in both cases, how much is delta?

00:58:49How much is delta?

00:58:5140.

00:58:52Can I tell you someone?

00:58:5445.

00:58:55E.

00:58:5755.

00:58:58A.

00:58:5960.

00:59:01Here is I.

00:59:03Why?

00:59:04The light is here.

00:59:06Here is the incident angle.

00:59:09E.

00:59:1145.

00:59:12A.

00:59:13A.

00:59:16Now, delta is the formula.

00:59:18I.

00:59:19Plus E.

00:59:20Minus A.

00:59:21Delta.

00:59:22I.

00:59:23Plus E.

00:59:24Minus A.

00:59:25I.

00:59:2645.

00:59:27E.

00:59:2855.

00:59:29A.

00:59:3060.

00:59:32So, how much is it?

00:59:3440.

00:59:35A.

00:59:36A.

00:59:38A.

00:59:40A.

00:59:41Banty P.

00:59:42A.

00:59:43A.

00:59:44A.

00:59:45A.

00:59:46A.

00:59:47A.

00:59:48A.

00:59:49A.

00:59:50A.

00:59:51A.

00:59:52A.

00:59:54Banti is saying that

00:59:56Gupta Ji,

00:59:58let me tell you

01:00:00both delta

01:00:02same,

01:00:04because one time light

01:00:06I have 45

01:00:08and one time light

01:00:1055

01:00:12but in both cases

01:00:14what is the same?

01:00:16This is the principle of

01:00:18reversibility

01:00:2045

01:00:22this is called principle of

01:00:32reversibility

01:00:34and one thing

01:00:36we have made

01:00:38graph

01:00:40delta versus

01:00:42I

01:00:44this is the most important graph

01:00:46it will feel

01:00:48pen pencil

01:00:50this is the practical graph

01:00:52this is the practical graph

01:00:54now feel

01:00:56not to make

01:00:58one delta

01:01:0040 degree

01:01:02for

01:01:04i

01:01:06value

01:01:082

01:01:10i

01:01:12value

01:01:14i

01:01:16value

01:01:18i

01:01:20i

01:01:22value

01:01:24and you can see

01:01:26this example

01:01:28for getting

01:01:30every delta

01:01:32we have

01:01:34two value of i

01:01:36one is 45

01:01:38other is

01:01:40delta

01:01:4240 degree

01:01:44i

01:01:46i

01:01:48i

01:01:50i

01:01:52i

01:01:54i

01:01:56i

01:01:58i

01:02:00i

01:02:02i

01:02:04i

01:02:06i

01:02:08i

01:02:10i

01:02:12i

01:02:14i

01:02:16i

01:02:18i

01:02:32i

01:02:34i

01:02:36i

01:02:38i

01:02:56i

01:02:58i

01:03:00i

01:03:02i

01:03:04i

01:03:06i

01:03:08i

01:03:10i

01:03:12i

01:03:14i

01:03:16i

01:03:18i

01:03:20i

01:03:22i

01:03:24i

01:03:26i

01:03:28i

01:03:30i

01:03:32i

01:03:34i

01:03:36i

01:03:38i

01:03:40i

01:03:42i

01:03:44i

01:03:46i

01:03:48i

01:03:50i

01:03:52i

01:03:54i

01:03:56i

01:03:58i

01:04:00i

01:04:02i

01:04:04i

01:04:06i

01:04:16i

01:04:18i

01:04:19i

01:04:20i

01:04:22i

01:04:23angle of incidence, so the other what we say is angle of emergence, but one delta is like

01:04:30children, when both are together and the delta is not, the delta is minimum. Yes or no?

01:04:40I will write this, I will write this, you can note, you can note, diagram, this delta, two places

01:04:53are cut.

01:04:56How are you?

01:04:59Yes, yes.

01:05:03What is it?

01:05:06It is a prism.

01:05:08It is a prism.

01:05:10It is a prism.

01:05:12We are all experiments.

01:05:14It is a prism.

01:05:16It is a prism.

01:05:18It is a condition.

01:05:20What is it?

01:05:22What is it?

01:05:24Let's go.

01:05:26The graph is a parabola.

01:05:28What is it?

01:05:30What is it?

01:05:32What is it?

01:05:34What is it?

01:05:40It is a practical graph.

01:05:42It is an experimental graph.

01:05:44It is a practical graph.

01:05:46It is practical.

01:05:50Let me put it in the first place.

01:05:56Let me put it in the first place.

01:05:58Let me put it in the first place.

01:06:00For getting

01:06:04For getting

01:06:08Same value of delta

01:06:10Same value of delta

01:06:22Comma

01:06:24We have

01:06:28We have

01:06:30Two angle of incidence

01:06:40Full stop.

01:06:42Out of them.

01:06:44Out of them.

01:06:46One is called

01:06:48The

01:07:06One is called, out of them, one is called angle of incidence. Out of them, one is called angle of incidence and another is called,

01:07:27and another is called, angle of emergence.

01:07:37At the time of minimum deviation,

01:07:44at the time of minimum deviation,

01:07:50angle of incidence,

01:07:51one of them is called, angle of incidence,

01:07:53another one is called, angle of emergence.

01:07:55Clear about?

01:07:57Doosara point likhiye.

01:07:59At the time of minimum deviation,

01:08:05at the time of minimum deviation,

01:08:15angle of incidence,

01:08:22angle of incidence is equal to,

01:08:30angle of emergence.

01:08:36Vaapis bholla hoon doosara point.

01:08:39At the time of minimum deviation,

01:08:42angle of incidence is equal to,

01:08:45angle of emergence.

01:08:48Bholiye.

01:08:49Kya bat clear hai?

01:08:50Diagram mein mention bhi kala hai.

01:08:53Ye eek eesa delta hai,

01:08:56jise bholte hai delta min,

01:08:59or batayye delta min ki condition kya honi chahiye?

01:09:03I ee or ee,

01:09:06berabar honen chahiye.

01:09:16Batata ho beta.

01:09:17Jib hai ee pehnta lis hai,

01:09:27Toh uus sammeh ye ee pachphan hooga.

01:09:31And ae pachphan hai,

01:09:34ee pehnta lis hooga.

01:09:38Oh?

01:09:39Say hi?

01:09:40Hey,

01:09:41Hi.

01:09:42Hummeh toh kuchh bihi lag sakta hai,

01:09:43Usmeh kohi dikkat nai hai,

01:09:44Physics hai hai.

01:09:45Okay, let us know something about what we are going to do.

01:09:50Let's go.

01:09:51So, for every delta for i, how many value are?

01:09:54Two.

01:09:55But one delta is like this.

01:09:57Friends, one delta is like this, which is the minimum.

01:10:02And then, i and e is equal.

01:10:05What are you talking about?

01:10:07Let's go.

01:10:08Now, we will write the line change.

01:10:13Line change, we will write condition of minimum deviation.

01:10:27Condition of minimum deviation.

01:10:35We will write before the board.

01:10:38I equals e.

01:10:40This is the angle, this is the angle symbol.

01:10:43R1 equals R2.

01:10:47A equals 2R.

01:10:52Delta min barabert 2i minus a.

01:10:59A equals 1.

01:11:12A equals 1.

01:11:14A equals 1.

01:11:17A equals 1.

01:11:19Aенная haganess.

01:11:21अब इस एक अब एक अब इसक्राइब के अब इसक्राइब देखा उन्गा पर आपको डिए निए नोट्स निए बनने आपको तो यह याद होने

01:11:45I need to know graph.

01:11:48I need to know graph.

01:11:50Graphs also asked.

01:11:52Graphs also have graph.

01:11:54Graphs also need to know.

01:11:57Diagrams should remember.

01:12:01Here is the I.

01:12:04Here is the R1.

01:12:06Here is the R2.

01:12:08Here is the E.

01:12:102 formulae.

01:12:12A.

01:12:13R1 plus R2.

01:12:15Delta.

01:12:16I plus E minus A.

01:12:20This slide is 70% prism.

01:12:24You can question.

01:12:26This slide is all about.

01:12:29I have the first diagram.

01:12:31I have the formulae.

01:12:33Graphs.

01:12:35Minimum deviation.

01:12:37Graphs.

01:12:39I have the first will read.

01:12:41This is

01:12:57where the circle is paramedic.

01:13:00That is kgf.

01:13:01I am a good

01:13:06Yeah, I am a good

01:13:08I can't even say it is a little bit

01:13:09I'm a bad night

01:13:10I'm a bad

01:13:11I'll have to put it up

01:13:12I'm not gonna

01:13:13I'll be burning

01:13:14I'm not going to

01:13:15I'm not going to

01:13:16this

01:13:17I'm a good

01:13:18I'm going to

01:13:19I'm going to

01:13:20be a good

01:13:21I'm going to

01:13:22get into it

01:13:23physics

01:13:24concept, derivation, approach,

01:13:27all of this should be done.

01:13:29So, first of all,

01:13:30basic condition,

01:13:31basic condition,

01:13:34I equals what should be done?

01:13:36E.

01:13:36When minimum deviation is done,

01:13:39then I equals E.

01:13:42What is the problem?

01:13:43Okay, let's go.

01:13:44Let's see.

01:13:47Can you write?

01:13:48Let's go.

01:13:54Okay, let's go.

01:14:10Let's go.

01:14:12Let's go.

01:14:12Now, let's go.

01:14:13Let's go.

01:14:14Let's go.

01:14:15Let's go.

01:14:16Let's go.

01:14:16Don't write anything.

01:14:17Just feel it.

01:14:18Let's go.

01:14:19Let's go.

01:14:20Let's go.

01:14:21Look, fit,

01:14:22it's made 5 times.

01:14:23It's made a diagram.

01:14:24It's made a diagram.

01:14:25It's made a diagram.

01:14:26I, R1, R2, E, A, Mu,

01:14:31and the first condition.

01:14:33The first condition,

01:14:34I and E.

01:14:36I will write this.

01:14:38Let's go.

01:14:39Let's go.

01:14:40Let's go.

01:14:41Everyone say,

01:14:42let's just see.

01:14:43Let's go.

01:14:44The first condition is mu.

01:14:45The first angle is mu.

01:14:46The second angle is mu.

01:14:48The second angle is mu.

01:14:49Okay.

01:14:50Let's go.

01:14:51In this angle,

01:14:52say nothing.

01:14:53In this間 mu,

01:14:55and this angle is mu and the third angle.

01:14:56The second angle is mu inside.

01:14:58The centre is mu.

01:14:59The centre is mu,

01:15:00the centre is mu.

01:15:01Let's go.

01:15:02Go.

01:15:03Look.

01:15:05The two parts are,

01:15:06if the three parts are the same,

01:15:07if there are one parts same then,

01:15:09the other parts are right.

01:15:10If it is samege for mu,

01:15:11sin, R1,

01:15:13ordan bit.

01:15:13Mu, sin, R2.

01:15:15Mu, sin, R2,

01:15:16Mu, R1,

01:15:17sin R1,

01:15:19Sign to sign Ravana.

01:15:24Tell us.

01:15:25The first condition is gone.

01:15:27Now we know that A was equal to R1 plus R and R both are equal.

01:15:34So, R plus R.

01:15:37A was equal to R.

01:15:39Look, all the points are going to be equal.

01:15:41First, I was equal to E.

01:15:43Second, R1 was equal to R2.

01:15:46Third, A was equal to R.

01:15:48And look.

01:15:50Delta ka formula, I plus E minus A.

01:15:54Gupta sir, I and E to E?

01:15:58To E minus A.

01:16:01Esta delta nahi.

01:16:03Delta min hai.

01:16:05Ya delta min hai.

01:16:06Or batayye, sir, wou deravna sa formula.

01:16:09Ya batayye sir.

01:16:11Ya aap nai kare diya, ya kare diya, ya kare diya, ya kare diya.

01:16:14Ya dharavna sa batayye.

01:16:16This is the Snell law.

01:16:20This is the Snell law.

01:16:231 sin i equal to mu sin r.

01:16:27We have to see board.

01:16:29Here we go.

01:16:31R ki value.

01:16:33A by 2.

01:16:34R ki jage kya rake dung?

01:16:36R ki jage kya rake dung?

01:16:38A by 2.

01:16:39I ki jage.

01:16:41Here we go.

01:16:43A udhar jage gah.

01:16:45Delta min plus a.

01:16:47Or 2 ko kaan bhez dhe?

01:16:50Delta min plus a by.

01:16:53I ki jage.

01:16:55Delta min plus a by 2.

01:16:59Beraber mu.

01:17:00Or is ko kaan bhez dho?

01:17:01Niche.

01:17:04Yeh dhekhye wala formula a gaya.

01:17:06To apan ko koji derivation nahi samajna.

01:17:10Us me kuch aisa rocket science hai bhi nahi.

01:17:12Seedha pun ko formula yad hona.

01:17:14Chahiyye.

01:17:15Aap se ko bole minimum deviation.

01:17:17To apko sare ke sare point yad ho.

01:17:20Sab minimum deviation.

01:17:21Therro jara.

01:17:22Ruko.

01:17:23Pahela.

01:17:24I beraabar e.

01:17:25R1 beraabar r2.

01:17:27A beraabar 2r.

01:17:29Delta min beraabar 2i minus a.

01:17:31Mu beraabar.

01:17:32Sin a plus delta min by 2 upon sin a by.

01:17:37Sare ekdem point yad hona hai.

01:17:39Chahiyye.

01:17:40Chhata.

01:17:41Ray becomes parallel to base of prism.

01:17:44Sir yeh kiyon hoti hai?

01:17:46Maan lo agar prism equilateral hai.

01:17:49Ya isosilis hai.

01:17:50Isosilis samajte hai?

01:17:51Aamne saamne ke side beraabar hai.

01:17:53To yeh wale angle bhi beraabar ho.

01:17:56Aap sochi ray aai.

01:17:58Ray aai.

01:18:00Yeh reflect hui.

01:18:01Or yeh bhaar nikal gai.

01:18:03Aap concept yeh kahta hai.

01:18:05Yeh joh ray hai.

01:18:07Yeh base ke exactly parallel hai.

01:18:11Hoon hi padegi.

01:18:12Kyo hoon hi padegi dhekna?

01:18:14Symetri jindabad.

01:18:15Symetri bata yeh.

01:18:17Kya yeh aur yeh beraabar hai kiya?

01:18:19Kyo abhi bata tha r1 beraabar?

01:18:21Sochi yeh angle aur yeh angle bhi?

01:18:24Yeh angle aur yeh angle bhi beraabar hoonge.

01:18:26Yeh tabhi possible hooga.

01:18:28Jabh yeh light.

01:18:30Base of prism ke kya hojae?

01:18:32Provided.

01:18:34Ie aur e bhi beraabar hoona.

01:18:37Provided prism kiisa hoona chahiye?

01:18:40Isosilis yaya equilateral.

01:18:42Kyo sir?

01:18:43Equilateral isosilis ka mahtlab kyo?

01:18:45Aamne saamne ke angle beraabar hoonge.

01:18:47R1 aur R2 bhi beraabar hooga.

01:18:49To light exactly based of prism ke kya aegi?

01:18:52Paral.

01:18:53Mathematics hai.

01:18:54Aapko yeh chai property yad honi chahiye.

01:18:58Aayye yeh wali baat phir semjhae.

01:19:00Aayye yeh wali baat phir semjhae.

01:19:01Aayye yeh wali baat fir semjhae.

01:19:02Aayye wali baat fir semjhae.

01:19:03Bord per.

01:19:04Bord pe dekho.

01:19:05Har delta ke liye graph kitni jaghe katt raha hai?

01:19:08Doh jaghe.

01:19:09Matlov,

01:19:10Aayye yeh delta ke liye i ki kitni value?

01:19:12Doh.

01:19:13But,

01:19:14Aayye delta eisa hai.

01:19:15Aayye delta eisa hai.

01:19:17Aayye delta eisa hai.

01:19:18Bord pe dekhaf keval ek jaghe katt raha hai.

01:19:20Aayye yeh kiya hote hai?

01:19:21Bord pe.

01:19:22Aayye.

01:19:23Aayye.

01:19:24Aayye.

01:19:25Aayye.

01:19:26Aayye.

01:19:27Aayye.

01:19:28Aayye.

01:19:29Aayye.

01:19:30Aayye.

01:19:31Aayye.

01:19:32Aayye.

01:19:33Aayye.

01:19:35Aayye.

01:19:36Aayye.

01:19:37Aayye.

01:19:38Aayye.

01:19:39Aayye.

01:19:40Aayye.

01:19:41Aayye.

01:19:42Aayye.

01:19:43Aayye.

01:19:44Aayye.

01:19:45Aayye.

01:19:46Aayye.

01:19:47Aayye.

01:19:48Aayye.

01:19:49Aayye.

01:19:50Aayye.

01:19:51Aayye.

01:19:52Aayye.

01:19:53Aayye.

01:19:54Aayye.

01:19:55Aayye.

01:19:56Aayye.

01:19:57Aayye.

01:19:58Aayye.

01:19:59Aayye.

01:20:00Aayye.

01:20:01Aayye.

01:20:02Aayye.

01:20:03Aayye.

01:20:04Aayye.

01:20:05Aayye.

01:20:06You can see mu is equal to a by 2. Then calculate the angle of minimum deviation.

01:20:36Option should be written. Homework is. In the next lecture we will solve it.

01:21:06Yes, all the children are all the best. Paper is good. In the next lecture we will solve it.

01:21:28Homework is. Prism is not coming. Where is up to TIR?

01:21:39This is not our derivation. We need to remember ourselves.

01:21:46What are you talking about?

01:21:53We don't do this because we will do this in the future.

01:21:56We will not do this. So, we will have a few slaybuses.

01:22:00We will have a few slaybuses.

01:22:02We will have a few slaybuses.

01:22:04We will cover our last slaybuses.

01:22:05We will have a few slaybuses.

01:22:07What else will happen?

01:22:08If there is a slaybuse.

01:22:09Now, let's understand the slaybuses.

01:22:11When the slaybuses will change.

01:22:23When this slaybuses will be signed everyераat,

01:22:283rd, 3rd, 4th, when the syllabus will increase, then the first step is going to be able to compromise, so that the syllabus will increase, and we will not be able to get together, and we will not be able to get together.

01:22:40What is it? The next time we will plan the whole first step.

01:22:44Let's go. Thank you all.