RAY OPTICS - 19 - video Dailymotion

JACK

4 months ago

EDUCATION

Transcript

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00:00:32good morning

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00:04:39Now we are going to study in the 10th grade in the 10th grade.

00:04:44Parallel light will be where will be focus.

00:04:49Today we are going to understand better. Friday is the day of 7.30.

00:04:56So, this is the right thing. Parallel light will not be focus.

00:05:01Parallel light will be different from different points.

00:05:06This is a case of spherical aberration.

00:05:13This is wrong.

00:05:16Parallel light will be focus.

00:05:19The same sentence is what we hear.

00:05:21Parallel will be the same.

00:05:25Parallel is what happens to which means the angle of incidence is 5 degrees.

00:05:36अब सही बात सीखके जाएंगे तो मजा आएगा ये कौन के मिरर

00:05:40सब जनता बोड पे देखिए ये पैरल लाइट आई

00:05:44तो सर पैरल तो उपर भी आ रही थी पर भाई वो पैरेक्जियल नहीं थी

00:05:49ये रे जिनका एंगल जादा होता है उन्हें बोलते हैं

00:05:54Marginal rays

00:05:55तो पैरल के सासथ क्या होना जरूरी है?

00:06:00पैरेक्जियल तसली से बोलिए पैरल एंड पैरेक्जियल

00:06:04पैरेक्जियल कौन? जिनका एंगल ओफ इंसिडेंस बहुत छोटा हो

00:06:08ये रिफ्लेक्शन के बाद एक ही पॉइंट से पास होते हैं

00:06:15and that point is called focus

00:06:18दौनों बातों में अंतर है

00:06:23अससन रीजन का एक बढ़िया प्रश्ण बन सकता है

00:06:26तैंध क्लास का बच्चा ये याद करता है

00:06:29पैरल लाइट हमेशा फोकस से पास होती है

00:06:32गलत है

00:06:34ये एक बिमारी है

00:06:35इस बिमारी को बोलते है

00:06:37spherical abrasion

00:06:40पैरल के साथ क्या होनी चाहिए

00:06:42पैराइक्जियल

00:06:44तब जाके वो कहां से पास होगी

00:06:47फोकस से

00:06:48लिख लीजे

00:06:50और ये फोकल लेंड का फॉमला

00:06:57कल भी मैंने आपको बताया था

00:06:59मिरर के लिए क्या लगता है

00:07:01एफ अराबर

00:07:02आर बाइट टू

00:07:04मॉडियूल

00:07:13मिल रहे होंगे देखिए एक बार मॉडियूल का अपडेट दे दीजिए

00:07:15सारे मॉडियूल हमने यहां से

00:07:17डिस्पैच कर दी है

00:07:18ठीक है

00:07:19एक भी बच्चा नहीं छुटा है

00:07:22जो कल तक एनरोल होएं

00:07:24उनके भी डिस्पैच कर दी है

00:07:25हाँ एक पार्ट ही मिला है

00:07:30दूसरा पार्ट पंदरा दिन बाद बेजेंगे

00:07:33जिनको नहीं मिला

00:07:41और जो मॉडियूल वाले कोर्स में एनरोल्मेंट है

00:07:44मुझे क्लास के बाद इस पर मैसेज कर दीजिए

00:07:47नाम, रोल नमबर और मॉडियूल नहीं रिसीव हुआ

00:07:53ये लिख दीजिएगा

00:07:54मैं आपको कोरियर का जो डॉकेट नमबर होता है वो भीज दूँगा

00:07:59चलिए तो पूरी बात बोलिए

00:08:06सिरफ पैरल लाइट फोकस से पास होगी गलत सेंटेंस है

00:08:10मेरे बच्चों पैरल के साथ साथ क्या होना पड़ेगा

00:08:14पैरेक्जियल

00:08:15और कौन होता है पैरेक्जियल

00:08:17ऐसी रे जिनका इंगल ओफ इंसिदेंस बहुत छोटा होता हुने क्या बोलते है

00:08:22पैरेक्जियल

00:08:23और मिरर के लिए याद रखिए

00:08:25एफ फराबर क्या होता है

00:08:26आर बाइट टू

00:08:28ओनली फोर मिरर

00:08:29वहाँ लिख ली जिएगा

00:08:30आर बाइट टू

00:08:32इस एप्लिकेबल ओनली फोर

00:08:34मिरर

00:08:35भड़ू आगे

00:08:37तो अभी तक सिरफ पहला फॉर्मला बताया है

00:08:43आर फराबर आर बाइट टू

00:08:46जो कि मैं अल्लेडी पता था

00:08:47मिरर के लिए एप्लिकेबल है

00:08:49आर फराबर आर बाइट टू

00:08:51आगे कर रहा हूँ भई

00:08:52देखते जाईए

00:08:54साथ सब बनने कोशिश करीए

00:08:55आप बाद में लिखते हैं

00:08:57ये समझ से आए

00:08:58साथ में लिखिए

00:09:00ये मिरर

00:09:01अब ये मिरर किसी ना किसी

00:09:04स्फियर का क्या रहा होगा

00:09:06पाट रहा होगा

00:09:07This sphere of curvature is called center of curvature.

00:09:13If this sphere is called center of curvature,

00:09:22center of curvature is called radius of curvature.

00:09:39This sphere of pole is called reference point.

00:09:43Now tell yourself where will focus?

00:09:45Will it be under them?

00:09:47Why will it be under them?

00:09:49Because it is R by 2.

00:09:52The focal length is R by 2.

00:09:54The focus will be under them.

00:09:59You will learn them.

00:10:01C center of curvature,

00:10:03P pole,

00:10:05F focus.

00:10:07You will have friends,

00:10:08you will have to ask questions.

00:10:10Not then, you will be under them.

00:10:13Then,

00:10:14where C is also called,

00:10:162F also called.

00:10:19Can you say,

00:10:202F?

00:10:21If you say,

00:10:22F will be double,

00:10:23then C will be added.

00:10:25F is R by 2.

00:10:26If you say,

00:10:27R by 2 will be added.

00:10:29So,

00:10:30R will be added.

00:10:31So,

00:10:32when C is called,

00:10:352F will be added.

00:10:38What is this?

00:10:39This is a point.

00:10:41This is a point in books.

00:10:42In books,

00:10:43it will be added

00:10:44some small things.

00:10:45Now,

00:10:46we will write these few things.

00:10:47What is this?

00:10:48I am a bit of a small thing.

00:10:49The first thing is that

00:10:50in system.

00:10:51What is this?

00:10:52What is this?

00:10:53That is a big thing.

00:10:54What is this?

00:10:55It is big.

00:10:56To be able to write this thing.

00:10:57What is this?

00:10:58What is this?

00:10:59What is the focus?

00:11:00What is this?

00:11:01The focus.

00:11:03What is this?

00:11:04It depends.

00:11:05What is this?

00:11:06C center of curvature, R radius of curvature.

00:11:11We will write again.

00:11:12How much is the problem?

00:11:14We are reading.

00:11:15F for R by R by 2.

00:11:19F for R by R by 2.

00:11:24The first important task is attendance.

00:11:27Now the first chapter is going on optics.

00:11:29There will be basic math vector.

00:11:31The first chapter is going on and will start.

00:11:32The first chapter is going on.

00:11:34Now the whole physics is going on.

00:11:36This is going on and will be 25 chapters.

00:11:38So the day attendance is going on, daily is the most important task.

00:11:43Feveri till the day comes on, daily is the most important and important task.

00:11:48In the days of the day comes on, daily is the most important and important task.

00:11:55Second, keep health good.

00:11:57After that, you will be able to study at home.

00:12:00Class will leave 2-3 days.

00:12:03Class will leave chemistry and physics.

00:12:05The chapter is going on.

00:12:06The whole chapter is going on.

00:12:07It will be made of our own rules.

00:12:10You must follow anyone.

00:12:12It is not the need for yourself.

00:12:14It is the need for yourself.

00:12:14It is the need for the day.

00:12:15It is the need for the day.

00:12:16I will not start thinking.

00:12:17It is the topic of chemistry.

00:12:19It is the bio.

00:12:20It will come back.

00:12:21You will go on quickly.

00:12:22It will come late.

00:12:23It will not.

00:12:24Don't start thinking.

00:12:24I don't know about physics, I don't know about physics, because I have seen you in physics,

00:12:29so physics doesn't have to say anything about physics.

00:12:32But the first thing is, health is good, food is good,

00:12:37food is good, water is good, water is good, water is good,

00:12:41water is good, water is good,

00:12:44water is good,

00:12:46water is good,

00:12:48these are small points.

00:12:502-3 days,

00:12:523-3 days left,

00:12:54I got married,

00:12:56so I don't need to work for selection,

00:12:59I need a discipline,

00:13:01and easy to say,

00:13:03it's a right,

00:13:04a little right,

00:13:05a little right,

00:13:06when I wake up,

00:13:08when I sleep at 2 o'clock,

00:13:10I thought,

00:13:11I did 2 o'clock numerical,

00:13:13current electricity,

00:13:15it was good,

00:13:17I thought,

00:13:18I was reading 2 o'clock,

00:13:20but I was wrong,

00:13:22because of your morning classes,

00:13:242 o'clock,

00:13:25because of your morning classes,

00:13:26you have missed the morning class,

00:13:28or you have missed the morning class,

00:13:29or you have gone,

00:13:30then there will not be efficiency,

00:13:32because you have never been 2-3 o'clock,

00:13:342-3 o'clock,

00:13:35then there will be the homework for teaching,

00:13:36but of course this week,

00:13:37if you have all the time,

00:13:38you want to go and relax,

00:13:39enjoy your �an.

00:13:4013 11 11 Canda

00:13:41NAiner

00:13:45अगले दिन की सारी क्लासे इस कोचिंग की गडबड हो गई है

00:13:59उससे आपकी पढ़ाई प्रभावित होगी क्योंकि वह समझ में नहीं आया

00:14:03उसका बैक्लोग होगा फिर उसके कोशन में दिक्कट आएगी

00:14:07All these things are mixed up, you don't know.

00:14:10You thought one day that I had to study 2 weeks.

00:14:14But you don't understand that the side effects are coming from cumulative.

00:14:20Cumulative means that it is mixed up.

00:14:23You don't have time for discipline.

00:14:26You don't have to leave.

00:14:28November, December, it will happen.

00:14:32Today is August.

00:14:34So, you have to have a full time.

00:14:36We have to manage things.

00:14:38We have to make a boundary.

00:14:40When you wake up, it will be almost fixed.

00:14:43When you wake up, it will be fixed.

00:14:46Half an hour will go.

00:14:48But it will not happen.

00:14:49It will not happen.

00:14:50It will not happen.

00:14:52It will not happen.

00:14:54Half an hour will go.

00:14:57When you go to bed, when you sleep,

00:15:00you will be full of sleep,

00:15:02the next day will grow.

00:15:04The day will be being edited.

00:15:06The rest of the day will keep your home work,

00:15:20you will maintain your own mind.

00:15:22So, how many years we study?

00:15:242 years we study.

00:15:26Crash course, 90 days from January, we study.

00:15:3045 days of crash course, we also study.

00:15:34And after 45 days we study.

00:15:36Long year we study.

00:15:39So, this is our ability.

00:15:412 years, 90 days, 45 days, 8 months, 10 months,

00:15:45all kinds of things we study.

00:15:47This is our ability.

00:15:4920 years we study.

00:15:51So, we know the syllabus.

00:15:53We know which syllabus can be played.

00:15:56You don't do anything.

00:15:58You must study.

00:16:00Whatever you study,

00:16:02we need to do homework.

00:16:05Homework will win.

00:16:07Notes will not win.

00:16:09This will be good.

00:16:11Notes will be good.

00:16:13Notes will be good.

00:16:15No.

00:16:17Homework, module, PYQ,

00:16:19Neat Kepraishner, DPP.

00:16:21We will study all of these.

00:16:23We will study some of our needs.

00:16:26We have two months.

00:16:28Some children come to May, some children come to June.

00:16:30June is complete.

00:16:31July is complete.

00:16:32Now, it is complete.

00:16:34We have adjusted from the Kota.

00:16:36Some children come to the first time.

00:16:38If you study on the last time.

00:16:39You may have an update,

00:16:40one day is complete.

00:16:41You are going to study 12-13 hours,

00:16:43you are not studying?

00:16:44Coaching and find it.

00:16:46Just.

00:16:47Go to question.

00:16:48From the last time.

00:16:49You are studying 18 hours.

00:16:50So, you are studying 18 hours,

00:16:51you are studying 18 hours.

00:16:52hours of efficiency, you are not studying, on ground, you are not doing wrong.

00:16:58There are so many of us, but in NEET, in BIO, you need repetition, revision,

00:17:05and for revision, you have to give time for revision.

00:17:09You will skip things in Botany, Juloji.

00:17:12You will not revise it for 10 times.

00:17:15You will not do it.

00:17:17You will not do it.

00:17:19Just make a little bit of a system.

00:17:20That's why you have 5-7 minutes.

00:17:22You all are connected to us.

00:17:24You are our brand ambassador.

00:17:26You will do good results.

00:17:28You will do good results.

00:17:30Things will be better.

00:17:32You will be good.

00:17:34You all have faithfully, mother and father.

00:17:36This is our responsibility.

00:17:38We will do good results.

00:17:40You will do good results.

00:17:42We will do good results.

00:17:44We will do good results.

00:17:48You should be careful about this.

00:17:50Your personal discipline is more important.

00:17:53It means that I am a regular time table.

00:17:56I am a systematic work.

00:17:58I am a睡ed and fixed.

00:18:00Look at the mobile.

00:18:02But you should set boundaries.

00:18:04For half-hour, 30-40 minutes.

00:18:07This is not the same.

00:18:09We do mobile.

00:18:10We do mobile.

00:18:11If we will connect with new children to social media, how will we work?

00:18:14We also work.

00:18:16There are so many groups in our office.

00:18:18They have to manage all of them.

00:18:20There are different groups.

00:18:21We have to talk about WhatsApp.

00:18:23Otherwise, how will we manage the system?

00:18:25Without mobile, we cannot run.

00:18:27But we have to push the line.

00:18:29If we are running mobile for 5 hours,

00:18:32the whole system will be improved.

00:18:34You should also press a stop button.

00:18:37Where is the stop button?

00:18:40Don't worry about your studies.

00:18:43You are the best of yourself.

00:18:45Remember this.

00:18:46Mother-in-law is okay.

00:18:48Some of the mother-in-law is not educated.

00:18:51Some of the children don't study mother-in-law.

00:18:53Some of the children are like this.

00:18:54They only tell you that the child is studying in court.

00:18:57They don't know the full form of NEET.

00:18:59They only tell you that the theory of the doctor.

00:19:02Some of the mother-in-law are like this.

00:19:04But they are studying you.

00:19:07Your ability is your responsibility.

00:19:09Your responsibility is your responsibility.

00:19:10We can use it in the right way.

00:19:15Let us understand this.

00:19:17Aju-ba-ju-ki-gap-e-in-law,

00:19:18I-dha-udar-ki-activity,

00:19:19Hostel-ke-pange.

00:19:21This will be no work.

00:19:23Only the work will be done.

00:19:25We will be done.

00:19:26We will be done.

00:19:273 words.

00:19:28Pole, F, and C.

00:19:30P who is?

00:19:31Pole.

00:19:32F who is?

00:19:33Focus.

00:19:34And C who is?

00:19:35Center of curvature.

00:19:36C who is what we say?

00:19:382F.

00:19:39C who is what we say?

00:19:412F.

00:19:422F.

00:19:432F.

00:19:442F.

00:19:452F.

00:19:462F.

00:19:472F.

00:19:482F.

00:19:492F.

00:19:502F.

00:19:512F.

00:19:521F.

00:19:542F.

00:19:583F.

00:19:59Raise Tracing.

00:20:045F.

00:20:063F.

00:20:071F.

00:20:084F.

00:20:094F.

00:20:101F.

00:20:112F.

00:20:12Mindfulness.

00:20:131F.

00:20:144F.

00:20:151F.

00:20:161F.

00:20:181F.

00:20:191F.

00:20:201F.

00:20:212F.

00:20:22Let's make a diagram.

00:20:52Let's make a diagram.

00:21:22Let's make a diagram.

00:21:52Let's make a diagram.

00:22:22Let's make a diagram.

00:22:52Let's make a diagram.

00:23:22Let's make a diagram.

00:23:51Let's make a diagram.

00:24:21Let's make a diagram.

00:24:51Let's make a diagram.

00:25:21Let's make a diagram.

00:25:51Let's make a diagram.

00:26:21Let's make a diagram.

00:26:51Let's make a diagram.

00:26:58Let's make a diagram.

00:27:21Let's make a diagram.

00:27:30Let's make a diagram.

00:27:39Let's make a diagram.

00:27:48Let's make a diagram.

00:27:57Let's make a diagram.

00:28:27Let's make a diagram.

00:28:37Let's make a diagram.

00:28:38Let's make a diagram.

00:28:42Let's make a diagram.

00:28:43Let's make a diagram.

00:28:52Let's make a diagram.

00:28:53Let's make a diagram.

00:29:03Let's make a diagram.

00:29:33Let's make a diagram.

00:29:34Let's make a diagram.

00:30:03Let's make a diagram.

00:30:04Let's make a diagram.

00:30:16VIRTUAL ERECT HO GAYI BHAI SAHAB

00:30:20YAH SENTENCE KITNA ACCHHA HAYE

00:30:22REAL OBJECT KIKI REAL IMAGE HEMESHA

00:30:25YAH VIRTUAL THI

00:30:28KASI VANI ERECT

00:30:29TAH YAH KAM LENZ MEN BH HOTA THA

00:30:32REAL OBJECT KIKI REAL IMAGE HEMESHA INVERTED

00:30:36TAHAH MEN AAPKO KHUB SIKHAYA THA

00:30:37M NEGATIVE KA MATLAB REAL IMAGE

00:30:40NEGATIVE M

00:30:41NEGATIVE M KA MATLAB HOTA HOTA HAYE

00:30:43REAL IMAGE

00:30:44क्योंकि IMAGE कैसी है

00:30:46INVERTED

00:30:47SIR YEE KYA LIKHAYA

00:30:50आज पहली बाल लिखाये

00:30:51ये भी आप सोच सकते है

00:30:52M की VALUE 1 है

00:30:54ये देखिए

00:30:54जो OBJECT का SIZE है

00:30:56वो ही IMAGE का SIZE

00:30:58M बराबर होता है

00:30:59HI upon HO

00:31:00खुद सोचिए

00:31:03बहुत रटने के आविशकता नहीं है

00:31:04अगर दोनों बराबर हो गए

00:31:06तो M Q L U 1

00:31:08अगर IMAGE की SIZE ज़्यादा है

00:31:10तो ज़्यादा ऊपर होगा

00:31:12तो ANSWER greater than बनाएगा

00:31:14अगर IMAGE छोटी है

00:31:16OBJECT बढ़ा है

00:31:17तो ANSWER less than बनाएगा

00:31:19MOD क्यों लगा दिया

00:31:21क्योंकि SINE तो क्या बताता है

00:31:23REAL है या

00:31:24VIRTUAL

00:31:25बताइए

00:31:29क्या बात OK है

00:31:31अब देखिए

00:31:34दो तीन प्रशन आपको दिखाता हो करके

00:31:35शुद्ध रूप से theoretical

00:31:37तब मजा आएगा आपको

00:31:39बताइएगा

00:31:45क्या क्या case possible है

00:32:04झाल

00:32:34क्या क्या कर सकता है

00:32:42मैच करिए

00:32:45एक इस से मैच करेगा

00:32:47P से Q से R से S से T से

00:32:50अब वही बच्चा कर सकता है

00:32:54जिसको यह पता हो देखना आप

00:32:55घर जाके क्यों आदे घंटे आज आज आपको यह घिसना है

00:32:58वो देखिए

00:32:59क्या बड़ी इमेज बनाता है

00:33:01छोटी बनाता है

00:33:04इनवर्टेट बनाता है

00:33:06इरेक्ट बनाता है

00:33:08सब काम करता है देखिए

00:33:10छोटी बड़ी सीधी सारी इमेज बना रहा है

00:33:13यह देखिए

00:33:15एक और बनाता हूँ

00:33:17इरेक्ट

00:33:19एन एन लार्ज

00:33:22इरेक्ट

00:33:25And Diminish.

00:33:29Now tell us which one will happen.

00:33:32All right.

00:33:35Go to the photo.

00:33:37Go to the photo.

00:33:38Tell us.

00:33:39Was it magnified?

00:33:41Was it big?

00:33:43Was it small?

00:33:45Was it real?

00:33:46Was it virtual?

00:33:47Was it erect or enlarged?

00:33:50Which one?

00:33:51Shaving mirror.

00:33:52Or erect or.

00:33:56Erect ke saad Diminish nahi hai.

00:33:59Diminish hai toh sohih.

00:34:01Perti inverted hai.

00:34:03Erect ke saad Diminish nahi bana raha.

00:34:06Aukad hi nahi hai bhai ki.

00:34:08Erect bhi ho or.

00:34:10Diminish ho nahi.

00:34:11Achha.

00:34:13Inverted mein to aukad hai.

00:34:15Inverted mein chhoťi bhi.

00:34:17Bari bhi.

00:34:19Pert erect mein.

00:34:21Keval bari.

00:34:21Erect mein chhoťi bananen ki aukad.

00:34:25Toh betaiye answer kis se match karayega.

00:34:28A match karayega.

00:34:30P.

00:34:31Q.

00:34:32R.

00:34:33S.

00:34:33T.

00:34:35U se match nahi karayega.

00:34:37Aabh yuh.

00:34:39Aabh yuh vahhi bachcha answer dhe sakta hai.

00:34:41Jisko uupar ray tracing diagram clear hai.

00:34:43Aabh yuh vahhi.

00:34:44Aabh yuh vahi.

00:34:44Aabh yuh vahe bachcha.

00:34:47I need to say dentist.

00:34:49You can tell me who is.

00:34:53Who is.

00:34:55You can tell dentist.

00:34:57Who is.

00:34:59Who is.

00:35:01Can you tell me.

00:35:03Can you tell me.

00:35:07Can you tell me.

00:35:09Can you tell me.

00:35:11You are wrong.

00:35:13You are wrong.

00:35:15P.Q.R.S.T.

00:35:17Sahil Kumar, Ajit Yadav, Rudra, Nikhat,

00:35:19Rameshwar, Aditya, Shivan Churay.

00:35:23You are wrong.

00:35:25You are wrong.

00:35:27P.Q.R.S.T.

00:35:29All okay.

00:35:31You are wrong.

00:35:35Now let's see.

00:35:37All theoretical.

00:35:39You are wrong.

00:35:41Why is it necessary.

00:35:43I will do it.

00:35:45Let's see.

00:35:47The next.

00:35:49The next.

00:35:51The next.

00:35:53The next.

00:35:55The next.

00:35:57The next.

00:35:59The next.

00:36:01The next.

00:36:05The next.

00:36:07The next.

00:36:29The next.

00:36:59The next.

00:37:01object mirror

00:37:03approach

00:37:04focus

00:37:05to come

00:37:06and ask

00:37:08velocity of image

00:37:10how much

00:37:10IAT

00:37:11question

00:37:11but

00:37:12how

00:37:13conceptual

00:37:13is

00:37:14all

00:37:16people

00:37:16look

00:37:16pen

00:37:17pencil

00:37:17and

00:37:18tell me

00:37:19tell me

00:37:20object

00:37:21is

00:37:21very far

00:37:22here

00:37:22is

00:37:23one

00:37:25diagram

00:37:25see

00:37:25when

00:37:26object

00:37:28infinity

00:37:29or

00:37:292

00:37:30f

00:37:30point

00:37:32image

00:37:33where

00:37:33is

00:37:34small

00:37:35or

00:37:36big

00:37:36or

00:37:37infinite

00:37:40object

00:37:41is

00:37:41image

00:37:43focus

00:37:43to

00:37:44be

00:37:44big

00:37:46big

00:37:47diagram

00:37:49number

00:37:491

00:37:50look

00:37:50every

00:37:51thing

00:37:51is

00:37:52without

00:37:52diagram

00:37:53come

00:37:53not

00:37:53go

00:37:53first

00:37:54diagram

00:37:54look

00:37:54object

00:37:55was

00:37:56infinite

00:37:56or

00:37:572

00:37:57f

00:37:57image

00:37:58money f or 2f

00:37:59ke bici

00:38:00pehla dekhlo

00:38:00ab ana

00:38:02aagla

00:38:02object ko liyao

00:38:042f

00:38:04par

00:38:05batau image

00:38:06ka haan

00:38:07kaisi size

00:38:09kaisi size

00:38:10bhoat bhaariya

00:38:12same size

00:38:13same size

00:38:15ye o1

00:38:16ka mtlab

00:38:17object 1

00:38:18par hai

00:38:18to iski image

00:38:19i1

00:38:20object 2

00:38:21par hai

00:38:21to image

00:38:222 par

00:38:22object

00:38:23or aagye

00:38:24ja raha hai

00:38:24object

00:38:25aagye

00:38:25jaata

00:38:26ja raha hai

00:38:26object

00:38:27aagye

00:38:28jaata

00:38:28ja raha hai

00:38:29ab object

00:38:30aagya

00:38:30yaha

00:38:30iman dhari

00:38:33se diagram

00:38:33number 2

00:38:34bataiye

00:38:342f

00:38:35or f

00:38:36ke bici

00:38:36me

00:38:36hooti

00:38:37to

00:38:37kehaan

00:38:37banti

00:38:37e

00:38:37piche

00:38:38piche

00:38:39piche

00:38:41piche

00:38:41or kaisi

00:38:41bade

00:38:42ye

00:38:44rake

00:38:44ab

00:38:45image

00:38:46ki

00:38:46velocity

00:38:47dhekna

00:38:47phele

00:38:47yaha

00:38:48thi

00:38:48phir image

00:38:49yaha

00:38:49thi

00:38:50phir image

00:38:51yaha

00:38:51thi

00:38:52jode

00:38:53dhijie

00:38:53dhekhe

00:38:55kaisi

00:38:55jari

00:38:55image

00:38:56piche

00:38:56or image

00:38:57size

00:38:58kya

00:38:58ho

00:38:58raha

00:38:58bada

00:38:59consumption

00:39:00kutna

00:39:03pijara

00:39:03sawal

00:39:03hai

00:39:04eek

00:39:04bar

00:39:04or

00:39:04samjhau

00:39:04ga

00:39:05abhi

00:39:05phele

00:39:06image

00:39:06chhoti

00:39:07thi

00:39:07phele

00:39:08image

00:39:08chhoti

00:39:09phir image

00:39:10same

00:39:10size

00:39:11phir image

00:39:12bade

00:39:12in

00:39:13sab

00:39:13ko

00:39:13mila

00:39:14di

00:39:14jie

00:39:14pijara

00:39:16tbh

00:39:17tbh

00:39:18tbh

00:39:19kya

00:39:20tbh

00:39:21tbh

00:39:21magnify

00:39:22magnify

00:39:23magnify

00:39:26bhoat

00:39:30good and great question.

00:39:45What is this?

00:39:46What is this?

00:39:48I will learn more.

00:39:50Let's see.

00:39:52This object is like this.

00:39:54This object is like this.

00:39:56This object is like this.

00:39:58This object is like this.

00:40:00First it was here.

00:40:02Then it was here.

00:40:04Then it was here.

00:40:06Why did you say up to focus?

00:40:08Up to focus is,

00:40:10because here it goes,

00:40:12the image will go back.

00:40:14The image will go back.

00:40:20Pure conceptual question.

00:40:22If you learn such physics,

00:40:24it will be the result

00:40:26when you will do the rate tracing.

00:40:38What do you say?

00:40:40Tell me.

00:40:42I will go to the house and see it.

00:40:59I will explain one more.

00:41:03Okay?

00:41:04The mind is happy.

00:41:05If you are a good understanding,

00:41:07then go to the house and go to the house.

00:41:09do it

00:41:36And I will tell you that I will tell you that I will tell you that I will tell you that

00:41:43Object infinity in front of the image

00:41:46Focus in front of the image

00:41:48Object 2F

00:41:50Image 2F

00:41:52Now I will tell you that same size

00:41:54So I will tell you that

00:41:57So I will tell you that

00:41:59Image is small to bigger

00:42:01Image is enlarged

00:42:03And the object focus

00:42:05To the image

00:42:07Infinity to the

00:42:09Finish

00:42:113F

00:42:13I will tell you that

00:42:15How many questions

00:42:17Just 3 images

00:42:19One object to the infinity

00:42:21One object to the infinity

00:42:23One object to the 2F

00:42:25You can see the focus

00:42:27That will show you that

00:42:29Name

00:42:30It will show you that

00:42:31Yes

00:42:37No, parallel to the end

00:42:39When the image of the size is the same

00:42:41Like the object parallel was the same

00:42:44Because the object size doesn't change

00:42:46If the image of the size is not changing

00:42:48Then you will tell you that

00:42:51Parallel

00:42:52But the image is what

00:42:53foreign

00:43:09foreign

00:43:15Can you see that?

00:43:18Do you see that?

00:43:20Let's go.

00:43:21Let's go.

00:43:23Now let's go.

00:43:26Convex mirror.

00:43:32They were all concave mirrors.

00:43:36Now we are reading convex.

00:43:45Now think about it.

00:43:47Where will it be?

00:43:48Where will it be?

00:43:49Where will it be?

00:43:50Why will it be back?

00:43:51It will be like this.

00:43:54It will be like this.

00:43:58Let's go.

00:44:02Now there is a very interesting thing.

00:44:05In all books,

00:44:10Convex mirror.

00:44:15There is one case given.

00:44:20This is a big thing.

00:44:22You will learn more.

00:44:24You will learn more.

00:44:26One case given is one case given.

00:44:32You will learn more.

00:44:33You will learn more.

00:44:35You will learn more.

00:44:37You will learn more.

00:44:39If you have point object,

00:44:43then the image is parallel.

00:44:45But point object is not.

00:44:47If object is infinity,

00:44:51then the image is focused.

00:44:53That is a big thing.

00:44:54That looks good, Samir.

00:44:55Remember the image is rooted.

00:44:56That looks good, Samir.

00:44:57That is a good thing.

00:44:58From object principle axis.

00:44:59The image is above.

00:45:00Because it is higher.

00:45:01So, it is an example of a height.

00:45:03That is the same.

00:45:05That is a good thing.

00:45:07First one,

00:45:08let's explain the next one.

00:45:09As you know,

00:45:10on-line.

00:45:11Shewanchu.

00:45:12ॐ ॐ ॐ ॐ ॐ ॐ

00:45:42बारवी में देख लेना

00:45:43भाई

00:45:44कौनकेव Russians

00:45:45तो

00:45:46गुरु जी

00:45:47कितने सारे kangard

00:45:48पना है आपने

00:45:49इतने सारे kangard

00:45:50हैं इतने सारे čईस

00:45:51बना दिये बर्बर के

00:45:52जबकि

00:45:53कॉन्वेक्स मिरर का

00:45:56केवल एक ही केस है

00:45:58एनीवन

00:45:59कोई तुका मार सकता है

00:46:00EKHU keis qyoyah hai wahi

00:46:03EKHU keis qyoyah hai

00:46:07Sunogo karen nudge aega sunna

00:46:14Ho kea raay clicking

00:46:18Hiska F for 2F

00:46:20Mirror ke kahan hai pichhe

00:46:23Aap mirror ke pichhe jahao ge kese

00:46:26Real object kabhi mirror ke pichhe kese jaya sakta hai

00:46:30I will say mirror to you

00:46:33I will say mirror to you

00:46:36What do you say?

00:46:36No sir, mirror to you

00:46:38What do you mean?

00:46:40Mirror to you

00:46:41I can't be PASS or DUR

00:46:43But when I am so in mirror in the face

00:46:45I will say mirror to you

00:46:48Sir, mirror to you

00:46:50What do you mean?

00:46:51It is behind the mirror

00:46:53Mirror to you

00:46:55Yeah, some reflection comes out

00:46:57nothing

00:46:58But you understand

00:47:00Mirror کے پیچھے کیسے

00:47:02کوئی مطلب ہی نہیں ہے

00:47:03Real object mirror کے پیچھے کا کوئی مطلب ہی

00:47:06جبکہ وہاں دیکھئے

00:47:09اس کے f2f

00:47:10کہاں ہیں

00:47:10پیچھے

00:47:13Object کو کیسے رکھو گے یہاں

00:47:16Object یہاں

00:47:17یہاں رکھو گے کیسے

00:47:18Real object کو mirror کے پیچھے

00:47:21نہیں رکھا جا سکتا

00:47:22جبکہ یہاں کیا تھا

00:47:24اس کے f2f

00:47:26کہاں تھے سامنے

00:47:28میں نے infinity 2f کے بیچ میں رکھا

00:47:302f اور f کے بیچ میں رکھا

00:47:32f پہ رکھا

00:47:33f اور pole کے بیچ میں رکھا

00:47:35میرے پاس اتنی variety تھی

00:47:37پرنتو وہاں پہ میرے پاس کوئی variety ہی

00:47:40کیوں نہیں ہے

00:47:41تھوڑا اور سوچئے

00:47:42کیونکہ اس کے f اور 2f کہاں ہیں

00:47:44پیچھے

00:47:46اور real object کو mirror کے پیچھے نہیں رکھا

00:47:49جیسے ادھان کے طور پر

00:47:51میں آپ کو بولتا ہوں

00:47:52جب بیٹا بال بنا کے آ

00:47:54mirror کے سامنے کھڑے ہو کر

00:47:55تو تو mirror کے جائے گا

00:47:56سامنے بال بنا لے گا

00:47:57mirror کے سامنے جائے گا

00:47:59نا

00:48:00کیا بول رہا ہوں

00:48:00mirror کے

00:48:01سامنے جائے گا نا بھائی

00:48:03mirror کے پیچھے تو کوئی مطلب ہی

00:48:06سر یہ ہے نا mirror کے پیچھے

00:48:08بھائی یہ virtual ہے

00:48:10mirror کے پیچھے

00:48:12real کچھ ہوئی ہی

00:48:13نہیں سکتا

00:48:14mirror کے آگے

00:48:15real دنیا ہوتی ہے

00:48:17mirror کے پیچھے کی دنیا

00:48:18checker

00:48:20mirror ke samenye tha

00:48:21real image

00:48:22mirror ke samenye tha

00:48:23mirror ke piche

00:48:25to real object

00:48:28ko mirror ke piche

00:48:30rakhi

00:48:30naihi sakti

00:48:31or real image

00:48:33bhi

00:48:33hemesha

00:48:34samenye hi

00:48:34banegi

00:48:35piche kabhi

00:48:36banehi

00:48:36naihi sakti

00:48:37kya baat

00:48:39s'maj raha hai

00:48:40kya

00:48:40is baat

00:48:41ka wishiz dhyan

00:48:42rakhiyay

00:48:42yeh hum

00:48:43sari

00:48:44charcha

00:48:44kis ke liye

00:48:44kar raha

00:48:45real object

00:48:47kis ke liye

00:48:47kar raha

00:48:47yeh rake

00:48:48mehna

00:48:49sab likha

00:48:49hoa

00:48:49real object

00:48:50sabhi

00:48:51books

00:48:51meh

00:48:51convex

00:48:52mirror

00:48:52ka

00:48:52eek

00:48:53hi

00:48:53case

00:48:53poochow

00:48:54kiyon

00:48:55kiyonki

00:48:55piche ki

00:48:56duniya

00:48:56kaisi

00:48:57hai

00:48:57virtual

00:48:58piche

00:48:58jake

00:48:59real

00:48:59object

00:49:00ko

00:49:00rakh

00:49:00naihi

00:49:01sakti

00:49:01kya

00:49:03maryi

00:49:03baat

00:49:03s'maj

00:49:03pa

00:49:04rhea

00:49:04kya

00:49:04ab

00:49:05dhekhe

00:49:05kitna

00:49:06shandha

00:49:06chitra

00:49:06banay

00:49:07ga

00:49:07yeh

00:49:07dhekhi

00:49:08yeh

00:49:08parallel

00:49:09light

00:49:09eye

00:49:09focus

00:49:11se

00:49:11pass

00:49:11yeh

00:49:15parrall

00:49:17focus

00:49:18se

00:49:18pass

00:49:18ho

00:49:18gi

00:49:19parrall

00:49:19mirror

00:49:20ko

00:49:21tora

00:49:21nikal

00:49:21jayegi

00:49:22reflection

00:49:23o

00:49:23guru ji

00:49:24aap

00:49:24bhi

00:49:24subh

00:49:25nashay

00:49:25meh

00:49:25ho

00:49:25gya

00:49:25ya

00:49:26se

00:49:27thudhi

00:49:27na

00:49:27jayegi

00:49:27idha

00:49:28jayegi

00:49:29haan

00:49:30is

00:49:30ko

00:49:30piche

00:49:30bada

00:49:31yin

00:49:31ge

00:49:31to

00:49:31focus

00:49:32yad

00:49:34kariyye

00:49:34mirror

00:49:35se

00:49:35reflection

00:49:35ho

00:49:36ta

00:49:36mirror

00:49:37se

00:49:37ar

00:49:37par

00:49:37thudhi

00:49:38na

00:49:38oti

00:49:38light

00:49:38dousi

00:49:39light

00:49:40banay

00:49:40yeh

00:49:41dousari

00:49:41pole

00:49:42pei

00:49:42yeh

00:49:43reflect

00:49:44hui

00:49:44ab

00:49:45such

00:49:45ke

00:49:45bata

00:49:45joh

00:49:46reflected

00:49:47light

00:49:47hai

00:49:47eek

00:49:48to

00:49:48yeh

00:49:48hai

00:49:49aur

00:49:51eek

00:49:51yeh

00:49:51hai

00:49:52khud

00:49:52bata

00:49:53kya

00:49:53aagye

00:49:54jake

00:49:54mil

00:49:54rahi

00:49:55hai

00:49:55kya

00:49:57kya

00:49:58kya

00:49:58diverge

00:49:59ya

00:49:59converge

00:50:00kya

00:50:01kya

00:50:02kya

00:50:03kya

00:50:05kya

00:50:06kya

00:50:07kya

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00:50:09kya

00:50:10kya

00:50:35kya

00:50:36kya

00:50:37kya

00:50:38kya

00:50:39kya

00:50:40kya

00:50:40Virtual

00:50:42Kaisi

00:50:43Bhai sir

00:50:46Virtual

00:50:47Tobi to

00:50:48Kya

00:50:48Ec

00:50:49Or

00:50:51Virtual

00:50:51Humeysha

00:50:52Kaha

00:50:52Banty

00:50:52Mirror

00:50:53Kes

00:50:53And

00:50:53This

00:50:55Is

00:50:56Go

00:50:56Boelt

00:50:56Be

00:50:56Rear

00:50:58View

00:50:58Mirror

00:50:59This

00:51:00Is

00:51:00Go

00:51:01Boelt

00:51:01The

00:51:01Rear

00:51:02View

00:51:03Mirror

00:51:04This

00:51:04S

00:51:05This

00:51:06Is

00:51:07This

00:51:07Video

00:51:08Not

00:51:09This

00:51:09So today, I'm going home and I'm going to say,

00:51:11I'm going to say this,

00:51:12I'm going to do all the ray tracing.

00:51:14Rear view,

00:51:16one more board on the rear view mirror,

00:51:18we are going to play active,

00:51:20we are going to play a car,

00:51:22so the side of the mirror is going to be mirror.

00:51:24The car is full of the car,

00:51:26the truck will be seen,

00:51:28straight, straight,

00:51:30straight, short,

00:51:32straight, short,

00:51:34straight and short,

00:51:36straight and short,

00:51:37you can make a convex mirror,

00:51:39it's not the case of concave,

00:51:41look at this,

00:51:43if it makes a straight,

00:51:45it makes a big,

00:51:47understand these things,

00:51:49he will say,

00:51:51one child is standing in front of the mirror,

00:51:53it's a small,

00:51:55small and straight,

00:51:57small and straight,

00:51:59convex mirror will be,

00:52:01small and straight,

00:52:03the case of concave,

00:52:05if it makes a straight,

00:52:07it makes a big,

00:52:09it makes a small,

00:52:11small and straight,

00:52:13which one will make a small,

00:52:15convex,

00:52:16small and straight,

00:52:19small and straight,

00:52:21rear view mirror,

00:52:22how do you see,

00:52:23the truck,

00:52:24the building,

00:52:25the car,

00:52:26the mirror will be seen,

00:52:28small and straight,

00:52:30small and straight,

00:52:31so rear view mirrors,

00:52:33convex mirror,

00:52:35convex mirror,

00:52:37convex mirror,

00:52:39convex mirror,

00:52:41rear view mirror,

00:52:43convex mirror,

00:52:45diverging mirror,

00:52:47,

00:52:49,

00:52:51,

00:52:53,

00:52:55,

00:52:57,

00:52:59,

00:53:01,

00:53:03,

00:53:05,

00:53:07,

00:53:09,

00:53:11,

00:53:13,

00:53:15,

00:53:17,

00:53:19,

00:53:21,

00:53:23,

00:53:25,

00:53:27,

00:53:29,

00:53:31,

00:53:33,

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00:54:03,

00:54:05,

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00:55:59,

00:56:01,

00:56:03,

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00:56:45,

00:56:47,

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00:56:59,

00:57:01,

00:57:03,

00:57:05,

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00:57:27,

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00:57:33,

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00:57:41,

00:57:43,

00:57:45,

00:57:47,

00:57:49,

00:57:51,

00:57:53,

00:57:55,

00:57:57,

00:57:59,

00:58:01,

00:58:03,

00:58:05,

00:58:07,

00:58:09,

00:58:11,

00:58:13,

00:58:15,

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00:58:23,

00:58:25,

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00:58:29,

00:58:31,

00:58:33,

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00:58:45,

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00:59:01,

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00:59:27,

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00:59:45,

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01:01:57,

01:01:59,

01:02:01,

01:02:03yeah

01:02:09the upper leg cancer were tough the upper leg cancer was tough

01:02:13I

01:02:15I

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01:06:15Focal length was used to depend on mu.

01:06:18Let me tell you one time.

01:06:20Mu minus 1 divided by r.

01:06:24Focal length r divided by 2 mu minus 1.

01:06:30This focal length mu was used to depend on all the colors.

01:06:36The happy thing is that in the mirror

01:06:40chromatic abrasion is not a problem.

01:06:45Why is it not?

01:06:47Why is it not?

01:06:49The formula is r by mu.

01:06:54Dependency is not a problem.

01:06:59What about the difference?

01:07:02The big part is that if the lens was in water,

01:07:08the focal length changed.

01:07:11Remember that.

01:07:131 by f mu lens mu surrounding.

01:07:17The focal length was changed.

01:07:22The surrounding was changed.

01:07:25But there is a problem.

01:07:26The focal length will be changed.

01:07:28The focal length will not change.

01:07:30Likwid में Imerge करने पर Focal Length नहीं बदलती

01:07:42पूछो क्यों नहीं बदलती क्योंकि Formula में Mu I ही नहीं रहा

01:07:48यह बहुत अच्छा सवाल है

01:07:51Mirror को पानी में डुबोने पर Focal Length नहीं बदलती

01:07:56Mirror में Chromatic Abrasion की बिमारी भी नहीं होती

01:08:01दोनों ही सवाल बहुत प्यार है

01:08:04यह तो अभी Recently J.E.Main में 2025 नहीं आया

01:08:07Mirror को पानी में डुबोने पर Focal Length नहीं बदलती

01:08:12आप यह ओनलाइन वाले बच्चों लिख लिया क्या

01:08:17एक बाद चैट पर बताओ

01:08:26Online अले बच्चे बताओ

01:08:27लिख लिया जल्दी लिख लो जल्दी लिख लो

01:08:31पानी में डुबोने पर

01:08:33Mirror की Focal Length में कोई चेंज नहीं आता

01:08:37Lens में मदल जाती है

01:08:38Lens में Chromatic Abrasion भी होता है

01:08:40पूजा, मानवी, रामेशोव, डीवी सेंग

01:08:44बेटा लिख लिया क्या

01:08:45अनिरोद, अनुराग, मानस, निकट, अनुराग, शलेंद्र, अमेत, अनुराग, साहिल, सौम्मया

01:08:59बताईए यहां तक, ओके, अब वक लिखिए

01:09:091.2, 1.2 पूरी

01:09:15इसमें जितने theoretical सवाल हैं वो सारे कर सकते हैं

01:09:19numerical वैसे तो बन जाएंगे सारे

01:09:22पर में numerical नहीं कराया है

01:09:24इसलिए आप यह आप नहीं करें

01:09:26पर जितने theoretical सवाल हैं वो सारे कर लीजे

01:09:291.2, मैं आपको नंबर भी लिखा देता हूं नहीं तो आप परेशान होंगे

01:09:34नंबर भी लिख लें

01:09:361.2

01:09:381.2

01:09:41लिखें

01:09:43पहला

01:09:45पहला

01:09:47दूसरा

01:09:48तीसरा

01:09:50चौथा

01:09:52सात्वा

01:09:55सात्वा

01:09:57उसके बाद 18

01:10:00उसके बाद 23

01:10:04यह सारे theoretical सवाल हैं जो आपसे बन जाने चाहिए

01:10:10आज हमने सिर्फ थियोरी पढ़ी है

01:10:12इसी में लिखिए एक्साइज नंबर 4

01:10:15एक्साइज नंबर 4

01:10:18कोशन नंबर 9

01:10:21एक्साइज नंबर 4

01:10:23कोशन नंबर 9

01:10:25यह सारे कोशन आज theoretical हैं यह आपको बनाने चाहिए और यह सब आज के lecture पर ही based हैं यह आपने rate tracing एक बार अच्छे से समझ ली तो आपका काम बढ़िया हो जाएगा

01:10:43अगले lecture में इसके numerical कराऊंगा सभी लोग module लेकर आईएगा पूरे lecture केवल क्या करेंगे numerical mirror का spherical mirror का जो theory part है वो पूरा मैंने आपको आज करा दिया

01:10:57चले सभी का बहुत बहुत धन्यवाद

RAY OPTICS - 19

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