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JACK
  • 3 months ago
EDUCATION
Transcript
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00:03:54Having wavelength 400 nanometer and power 1.5
00:04:24kilowatt
00:04:27рдпрд╣ рдПрдХ рд╕реЛрд░реНрд╕ рджрд┐рдпрд╛ рд╡рд╛рдп рдЬрд┐рд╕рдХреА рдкрд╛рд╡рд░ рджреЗрджреА рдФрд░ рдЙрд╕рд╕реЗ рдЖрдиреЗ рд╡рд╛рд▓реА wavelength рдХреНрдпрд╛ рдЖрдк рдХрд░ рд╕рдХрддреЗ рд╣реЛ
00:04:36number of photon per second рдЬреЛ рд╕реЗ рдирд┐рдХрд▓рд╛ incident on
00:04:43a metal surface
00:04:49if energy is sufficient
00:05:02energy is sufficient
00:05:06for photoelectric effect
00:05:12and quantum efficiency
00:05:18is 0.1 percent
00:05:26and quantum efficiency is 0.1 percent
00:05:31рдЗрд╕рдХрд╛ рдорддрд▓рдм
00:05:31рд╣рдЬрд╛рд░ рдореЗрдВ рд╕реЗ рдПрдХ рд╣реА рдЗрддрдирд╛ рд╣реА рд╣реЛрддрд╛ рд╣реИ efficiency
00:05:36then find out saturation current
00:05:41рдЕрдЪреНрдЫрд╛ 1.5 рдХреНрдпрд╛ рд▓рд┐рдЦрд╛рддрд╛ рд╣рдордиреЗ
00:05:59kilo kilo рдХреА рдЬрдЧрд╛ milli watt рдХрд░рддрд╛ рд╣реБрдЖ
00:06:06milli
00:06:07kilo рдХреА рдЬрдЧрд╛ milli watt
00:06:09рд╕рдмрд╕реЗ рдкрд╣рд▓реЗ рддреЛ n рдирд┐рдХрд╛рд▓ рд▓реЛ рднрдИ
00:06:33n рдХреА рд╡реЗрд▓реНрдпреВ 5 рдЗрдВрдЯреВ 10 рддреВ рджреА рдкрд╛рд╡рд░ 24
00:06:36p рдЗрдВрдЯреВ рд▓реЗрдореНрдбрд╛
00:06:38рдпреЗ рдкрд░ second photon рдЬреЛ рдЧрд┐рд░реЗрдВрдЧреЗ
00:06:41рддреЛ 5 рдЗрдВрдЯреВ 10 рддреВ рджреА рдкрд╛рд╡рд░ 24
00:06:43рдкрд╛рд╡рд░ рдХреА рд╡реЗрд▓реНрдпреВ 1.5 10 рддреВ рджреА рдкрд╛рд╡рд░
00:06:47minus 3
00:06:47lambda 400 nanometer
00:06:494 рдЗрдВрдЯреВ 10 рддреВ рджреА рдкрд╛рд╡рд░ minus 7
00:06:51рдЕрдЪреНрдЫрд╛ рдпреЗ 3 рдФрд░ 7 10
00:06:5310 minus рдореЗрдВ рдпреЗ 14
00:06:55рдЕрдЪреНрдЫрд╛ рдпреЗ рдХрд┐рддрдирд╛ рдЖрдПрдЧрд╛ 6
00:06:571.6 рдФрд░ рдпреЗ 5
00:06:5930 рддреВ рдпреЗ рдЖрдЬрд╛рдПрдЧрд╛
00:07:013 рдЗрдВрдЯреВ 10 рддреВ рджреА рдкрд╛рд╡рд░
00:07:0315 photon
00:07:05рдкрд░ second
00:07:07рдЕрдЪреНрдЫрд╛ рд▓реЗрдХрд┐рди рдпреЗ рдкреВрд░реЗ рдкреВрд░реЗ
00:07:10рдХрд╛рдо рдЕрдЪреНрдЫрд╛ рдХреБрдЫ рдирд╣реАрдВ рдмреЛрд▓рд╛ рд╣реИ
00:07:11quantum efficiency рдирд╣реАрдВ рджреЗрддрд╛
00:07:12рддреЛ рдЬрд┐рддрдиреЗ рдкрд░ second photon рд╣реИ рдЙрддрдиреЗ рд╣реА
00:07:15electron рдирд┐рдХрд╛рд▓рддреЗ рд╣реИ рдФрд░ рдЙрддрдиреЗ рд╣реА electron
00:07:17current рдореЗрдВ рдХрд╛рдо рдореЗрдВ рдЖрддреЗ рд╣реИрдВ
00:07:18рд▓реЗрдХрд┐рди рдпрд╛рд░ рдЙрд╕рдиреЗ рддреЛ efficiency рдмреЛрд▓рд╛ рд╣реИ
00:07:20рддреЛ efficiency рдЬреЛ рд╣реИ
00:07:22рд╡реЛ 0.1% рд╣реИ
00:07:24рдЗрд╕рдХрд╛ рдорддрд▓рдм рдХреНрдпрд╛ рд╣реИ
00:07:26рдХрд┐
00:07:29incident рд╣реБрдЖ рдЗрддрдирд╛
00:07:33number of
00:07:35electrons рдирд┐рдХрд▓реЗрдВрдЧреЗ per second
00:07:37рдЗрддрдиреЗ into рдпреЗ
00:07:38hundred рдпреЗ рд╣реЛрддрд╛ рдирд╛
00:07:40рдпреЗ 0.1 рдХрд╛ рдорддрд▓рдм
00:07:42рддреЛ number of
00:07:47number of electrons
00:07:49per second
00:07:50рдпреЗ рдЖ рдЬрд╛рдПрдЧрд╛ рд╣рдорд╛рд░реЗ рдкрд╛рд╕ рдореЗрдВ рдпреЗ 13
00:07:54рддреЛ рдпреЗ 3 into 10 to the power
00:07:5712
00:07:57рдпреЗ рдпреЗ electrons per second
00:08:00рдПрдХ second рдореЗрдВ рдЗрддрдиреЗ
00:08:02electrons рдЖ рд╣реИ рднрдИ
00:08:03question рдореЗрдВ рдХреНрдпрд╛ рдкреВрдЪрд╛ рд╣реИ current
00:08:06рдХреНрдпрд╛ рдЬрд┐рддрдиреЗ electrons рдирд┐рдХрд▓реЗ рд╡реЛ рдкреВрд░реЗ рдХреЗ рдкреВрд░реЗ
00:08:08рд╣реА current рдореЗрдВ рд╣реА part рд▓реЗрдиреЗ рд╣реИ
00:08:10рддреЛ рдХреНрдпреЛрдВрдХрд┐ рд╡реЛ рдкреВрд░реЗ рд▓реЗрдВрдЧреЗ рддрднреА saturation рдордиреЗрдЧрд╛
00:08:13рд╡реЛ рдереЛрдбрд╝реЗ рдХрдо рд▓реЗрддреЗ рддреЛ рдмреАрдЪ рдХрд╛ current рдордирддрд╛ рд╣реИ
00:08:16saturation рдореЗрдВ рддреЛ рд╕рд╛рд░реЗ electron рдХреЛ рдпреВрдЬ рдХрд░рд╡рд╛рдирд╛ рд╣реИ
00:08:18рддреЛ current рдХреЗ value рд╢рд╛рдпрдж рдкрддрд╛ рд╣реЛ
00:08:20рдХрд┐ charge per unit time рд╣реЛрддрд╛ рд╣реИ
00:08:23charge рдХрд┐рддрдирд╛ charge рд╣реЛрддрд╛ рд╣реИ
00:08:25рдПрдХ рдХрд╛ e рддреЛ рдпреЗ рдПрди e
00:08:27рдпрд╛рд░ рдпреЗ рдХреНрдпрд╛ рд╣реИ
00:08:29number of electrons per second
00:08:32рдпреЗ рдХрд┐рддрдирд╛ рд╣реИ
00:08:333 into 10 to the power 12
00:08:35рдЕрдЪреНрдЫрд╛ рдПрдХ electron рдХрд╛ charge
00:08:361.6 into 10 to the power minus 9
00:08:39рдХрд┐рддрдирд╛ рд╣реИ рдпреЗ
00:08:404.8 into 10 to the power minus 7
00:08:44ampere current рд╣реИ рди
00:08:46рдпрд╛ рдлрд┐рд░ 0.48
00:08:48micron
00:08:49рдЕрдЪреНрдЫрд╛ рдЖрдгрд┐рдпрд╛ рдкреНрд░реВрдм рдореБрдгрд╛ рд╕реЗ рдЬреБрджрд╛ рдПрдХ рдЬрд╝рд┐рдП
00:08:545.6 рдЖрдк рд╣реИ
00:08:581.6 рдЖрдк рд╣реИ
00:09:005.7 рдЖрдк рд╣реИ
00:09:036.6 рдЖрдк рд╣реИ
00:09:056.6 рдЖрдк рд╣реИ
00:09:076.7 рдЖрдк рд╣реИ
00:09:106.7 рдЖрдк рд╣реИ
00:09:126.0 рдХреНрдпрд╛ рдЖрдк рд╣реИ
00:09:15saturation current
00:09:25is the maximum electrons
00:09:28which are out of the current
00:09:30parts are divided but it has
00:09:32quantum efficiency has given
00:09:331000 from 1 so before
00:09:35see how many photon
00:09:36has been used
00:09:37and it will be used
00:09:40heading
00:09:42matter waves
00:09:43I don't know what the other
00:09:56I don't know what I can do
00:10:02I don't have access.
00:10:03Did you say that?
00:10:04Yes.
00:10:05Access.
00:10:06Let's go.
00:10:07How many questions are you?
00:10:08It's your question.
00:10:09It's your question.
00:10:10Yes.
00:10:11No.
00:10:12We do it.
00:10:13It's a statement.
00:10:15When you say that.
00:10:17When you say that.
00:10:18It's consistent.
00:10:19Then you say it in class.
00:10:21Yes.
00:10:23Yes.
00:10:24Yes.
00:10:25Yes.
00:10:26Yes.
00:10:27Yes.
00:10:28Yes.
00:10:29Yes.
00:10:30Yes.
00:10:31Ask.
00:10:32Exercise fourth.
00:10:33May.
00:10:34Connect.
00:10:35One.
00:10:36My board.
00:10:37Ace for that.
00:10:38One.
00:10:39I'm a board.
00:10:40One.
00:10:41Three.
00:10:42Eight.
00:10:43Nine.
00:10:44What.
00:10:45Eight.
00:10:46Number.
00:10:47Eight.
00:10:48Eight.
00:10:49Eight.
00:10:50Eight.
00:10:51Eight.
00:10:52Eight.
00:10:53Eight.
00:10:54Eight.
00:10:55Eight.
00:10:56Eight.
00:10:57Eight.
00:10:58Eight.
00:10:59Eight.
00:11:00Eight.
00:11:00I'm gonna do it
00:11:02I'm gonna do it
00:11:04I'm gonna do it
00:11:06I'm gonna do it
00:11:08first
00:11:10third
00:11:12eighth
00:11:14ninth
00:11:1614
00:11:1815
00:11:2015
00:11:2215
00:11:2415
00:11:2615
00:11:28fourth
00:11:30question
00:11:32photoelectric threshold wavelength of silver
00:11:34threshold to
00:11:36material
00:11:38silver
00:11:40velocity of electron
00:11:44ejected from the silver surface
00:11:46by ultraviolet
00:11:48light of wavelength
00:11:50wavelength
00:11:522536
00:11:54calculation
00:11:56two
00:11:58five
00:11:59three
00:12:00six
00:12:01angstrom
00:12:02threshold
00:12:03three
00:12:04two
00:12:05five
00:12:06zero
00:12:07angstrom
00:12:08400 upon
00:12:09may
00:12:10yeah yeah yeah
00:12:11electron volt
00:12:12yeah
00:12:14yeah
00:12:15say
00:12:16take away
00:12:17a
00:12:18value
00:12:19difference
00:12:20a
00:12:21punch
00:12:22a
00:12:23a
00:12:24first or second option
00:12:25the same here
00:12:26first or second option the same here
00:12:28first or second option the same here chain to 10 to the power five point chain to 10 to the power six
00:12:38last
00:12:39the
00:12:40in the
00:12:41uh
00:12:43yeah
00:12:44and
00:12:45yeah
00:12:46yeah
00:12:47yeah
00:12:48yeah
00:12:49yeah
00:12:50yeah
00:12:515 to 6 and this is 5. Here we go 5 to 2, 4, 8.
00:12:59And something else can happen? No. If we multiply this 4, then it will be 260.
00:13:06So, from 4 to less, we will get less than 2.
00:13:11How much? 12.
00:13:13So, it will be 0.5, 3.8.
00:13:16It will be 0.6.
00:13:18So, it will be 0.12 into 5, then it will be 60.
00:13:23So, it will be 0.2.
00:13:25So, it will be 0.2.
00:13:27So, if I remove the incident energy,
00:13:30it will be 0.12400 upon 2, 5, 3, 0.
00:13:35Okay, if I take it to 2500,
00:13:38then it will be 0.12500.
00:13:415.
00:13:425.
00:13:435.
00:13:445.
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00:13:565.
00:13:575.
00:13:585.
00:13:595.
00:14:005.
00:14:015.
00:14:025.
00:14:03Now, that's statement,
00:14:04so, 1.2 into 1.6 into 10 to the power.
00:14:07P sort of 19.
00:14:08What happens?
00:14:09Joule Energy is half v square.
00:14:13So, from here this...
00:14:21How much leaving is it?
00:14:2312 Sq.
00:14:25Here.
00:14:26Hold at this.
00:14:27This is 8 in 10 to 12.
00:14:28This will be 9.
00:14:30That's your value.
00:14:31It's 9 into W.
00:14:32you v square
00:14:41you are a yeah say either look back to one two point five one point five bara
00:14:48means open so bitter three point seven five three point seven five upon my nine
00:14:54How much is it?
00:14:5636.
00:14:574.
00:14:584.
00:14:594.
00:15:005.
00:15:014.
00:15:02Oh, it's fun.
00:15:046.
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00:15:072.
00:15:082.
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00:15:112.
00:15:122.
00:15:132.
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00:15:152.
00:15:162.
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00:15:182.
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00:15:202.
00:15:213.
00:15:223.
00:15:233.
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00:15:255.
00:15:273.
00:15:283.
00:15:294.
00:15:304.
00:15:316.
00:15:321.
00:15:332.
00:15:341.
00:15:352.
00:15:362.
00:15:372.
00:15:383.
00:15:391
00:15:402.
00:15:413.
00:15:422.
00:15:433.
00:15:443.
00:15:453.
00:15:464.
00:15:473.
00:15:495.
00:15:505.
00:15:51when energy of incident radiation increased by 20% kinetic energy from metal surface increased from 0.5 to 0.8
00:16:04work function
00:16:050.6 square
00:16:120.36
00:16:140.36
00:16:390.36
00:16:431.2 E
00:16:45Work function is now
00:16:47But the energy is now
00:16:49This value
00:16:51Here is E
00:16:531.25
00:16:555.5
00:16:57This will be 0.8
00:16:59Solve
00:17:011.26
00:17:03ELP
00:17:054
00:17:073
00:17:093
00:17:114
00:17:1318
00:17:15What are you asking?
00:17:19Stopping potential
00:17:21That is
00:17:23That is
00:17:25That is
00:17:27That is
00:17:29That is
00:17:31Another
00:17:33language question
00:17:35Question number
00:17:373
00:17:390
00:17:413
00:17:430
00:17:453
00:17:470
00:17:493
00:17:510
00:17:530
00:17:551
00:17:57you
00:18:00you
00:18:02are
00:18:04are you
00:18:06light with an average flux of
00:18:08you have it
00:18:10or model that
00:18:12or you get
00:18:14yeah
00:18:18oh
00:18:20oh
00:18:22I don't want to go there.
00:18:27What did I say?
00:18:34But I didn't study here.
00:18:38The value of intensity.
00:18:40I know from what per...
00:18:46What per centimeter is up there.
00:18:49Normal incidence ho raha hai.
00:18:53Kisii non-reflecting per.
00:18:56Toh bhaiya, wapas jayega zero.
00:18:59Energy received by surface in one minute.
00:19:04Energy received ki toh baat dure ki baat hai.
00:19:06Sabse pehli baat toh umse question mein bola jara hai.
00:19:09Force, pressure, kuch nahi nikal na hai.
00:19:12Kaisa nikala energy received?
00:19:15Aray energy ki value.
00:19:17Shade intensity joh ho ta hai.
00:19:19Voh p by a ho ta hai.
00:19:21Kya ye p ko e by a t bhol sakti hai?
00:19:25Kya e ki value i a t a jayega?
00:19:28Acha yaha se ye wali value?
00:19:31Twenty watt per centimeter square.
00:19:34Area?
00:19:36Diz centimeter square.
00:19:39Time?
00:19:40Sixty.
00:19:45Exercise fourth mein kuch aur.
00:19:47Or.
00:19:48Bats, abhi nikala.
00:19:50Matter waves heading ndal e.
00:19:52A.
00:19:53A.
00:19:54B.
00:19:57A.
00:19:58B.
00:19:59A.
00:20:00A.
00:20:01A.
00:20:02A.
00:20:03A.
00:20:04B.
00:20:05A.
00:20:06A.
00:20:07A.
00:20:08A.
00:20:09matter wave.
00:20:10Yarr,
00:20:11her material
00:20:12with
00:20:13the
00:20:14world
00:20:15where
00:20:16material
00:20:17is
00:20:18linked
00:20:19to
00:20:20a
00:20:21topic
00:20:22which
00:20:23is
00:20:24the
00:20:25dual
00:20:26nature
00:20:27of
00:20:28light.
00:20:29Light
00:20:30is
00:20:31particle
00:20:32as
00:20:33wave
00:20:34as
00:20:35wave
00:20:36optics,
00:20:37light
00:20:38photoelectric effect,
00:20:39a photon
00:20:40and electron
00:20:41interact
00:20:42photoelectric effect,
00:20:43a photon
00:20:44and a electron
00:20:45interact
00:20:46and
00:20:47particle
00:20:48nature.
00:20:49So,
00:20:50this is
00:20:51light
00:20:52dual
00:20:53nature.
00:20:54A scientist
00:20:55is
00:20:56D.
00:20:57Broglie
00:20:59D.
00:21:00Broglie
00:21:01Broglie
00:21:02Broglie
00:21:03Broglie
00:21:04D.
00:21:06Broglie
00:21:07Broglie
00:21:08Somebody
00:21:09told us
00:21:10that
00:21:11the
00:21:12particle
00:21:13has
00:21:14wave.
00:21:15foreign
00:21:29foreign
00:21:43wave also.
00:21:44That's what he said.
00:21:45But at that time, I will tell you that the deep road was Einstein's time, Einstein's secretary.
00:21:54Einstein was talking about the particle of nature, that it's a particle, a photon.
00:21:59But they told him that every particle has a wave.
00:22:04After a while, the email came.
00:22:11I'm telling you about it.
00:22:14Why did I say that?
00:22:18What?
00:22:22Is it for you?
00:22:27If you don't have a teacher, then you can listen to me.
00:22:39But after 40 years, there was a scientist named Davison Jarmar.
00:22:46He proved that he was right, he got a Nobel Prize for this.
00:22:50But Einstein thought that he was 40 years old.
00:22:53He didn't mean it.
00:22:57What?
00:23:00Do you want to say something?
00:23:09What do you want to say?
00:23:13You're happy to be yourself.
00:23:16What did you say?
00:23:19The first heading in the matter wave.
00:23:22D.
00:23:23D.
00:23:24D.
00:23:25D.
00:23:26D.
00:23:27D.
00:23:28D
00:23:29Brode.
00:23:31D.
00:23:33Hypothesis, tell me, she said so much, but she gave her the name of the hypothesis.
00:23:44No.
00:23:58a sense a guy like it was really clear that there's a lot again yeah yeah
00:24:06another for the latter who put the quality of it it's very okay according to it
00:24:22there is a wave
00:24:23associated with
00:24:29there is a wave
00:24:33associated with every
00:24:35moving particle
00:24:37moving particle
00:24:44moving world
00:24:45and its value is given as
00:24:51its value is given as
00:25:02lambda equals to h by p
00:25:05p ki value
00:25:15p ki value
00:25:17h by lambda
00:25:18this is the
00:25:23de-broad wavelength
00:25:25that if I have any particle
00:25:27de-broad wavelength
00:25:29then h
00:25:31constant is
00:25:326.6
00:25:33to 10 to the power minus 34
00:25:34upon its momentum
00:25:36divide
00:25:37momentum
00:25:37M into V, if you have any particle, this will be classical.
00:25:46For example, someone said that this is an animal with a mass of 50 kg and it is 100 meters per second.
00:26:00If you have any particle, this is an animal with a mass of 50 kg and it is 100 meters per second.
00:26:09If you have any particle, this is an animal with a mass of 50 kg and it is 100 meters per second.
00:26:26If you have any particle, this is an animal with a mass of 50 kg and it is 100 meters per second.
00:26:33If you have any particle, this is an animal with a mass of 50 kg and it is 100 meters per second.
00:26:41If you have any particle, this is an animal with a mass of 50 kg and it is an animal with a mass of 50 kg and it is 100 meters per second.
00:26:48If you have any particle or a mass of 50 kg, this is an animal with a mass of 50 kg and it is 100 meters per second.
00:26:58If you have a receiver that can receive the wavelength from someone, then the receiver didn't give any value.
00:27:06Because we can't measure 10 to the power minus 10 angstroms.
00:27:13So this is a very low value.
00:27:1610 to the power 17 times is more low.
00:27:18So people didn't know that this is being made without a receiver.
00:27:21Because the receiver didn't receive anything.
00:27:23No wavelength didn't detect the wavelength.
00:27:25So they said that this is being made without a receiver.
00:27:28And they wrote the formula that if you have a receiver, then the value didn't come out.
00:27:31So for any particular particle, it means that this is happening.
00:27:34But these are macroscopic values.
00:27:38These are macroscopic values.
00:27:39These are big particles.
00:27:40If we are people, then we have a pan.
00:27:42Then we have an atom or a material.
00:27:451-2 grams.
00:27:46So take 1 gram.
00:27:47If the value of m is small, then it will be bigger.
00:27:49But if 1 gram is 10 to the power minus, then it will be 3.
00:27:53So they are 3 times.
00:27:55Minus 24.
00:27:56Then it will be small.
00:27:57This is macroscopic value.
00:27:58So it's not possible to detect it.
00:28:02So if you can't use macroscopic bodies.
00:28:04It's macroscopic bodies.
00:28:06If we have a microscopic bodies that we have to talk about.
00:28:10Like the electron.
00:28:12So if we have to talk about microscopic bodies,
00:28:14we have to talk about what we have to talk about.
00:28:16If you want to call it, please call it the electron.
00:28:18You can call it the electron's speed.
00:28:20If you need the current electricity,
00:28:23you say that you can call it the electron's
00:28:26that can run in any conductor.
00:28:28The electron's speed is ten to the power five meter per second.
00:28:34It is not glass.
00:28:38In the glass, the plate is moving.
00:28:41The average speed is ten to the power five.
00:28:44The average velocity is zero.
00:28:46The average speed is ten to the power five meter per second.
00:28:50If I tell myself that there is a particle,
00:28:53then the electron is a particle.
00:28:55If there is a particle, it will go.
00:28:57If there is a particle,
00:28:59then it will go.
00:29:01The value of h is mv.
00:29:03The value of h is 6.6 to 10 to the power minus 34.
00:29:07The value of the electron's mass is 9.134.
00:29:11It is 10 to the power 5.
00:29:13It is minus 3.
00:29:14It will go up to minus 3.
00:29:15It will go up to minus 3.
00:29:16It will go up to minus 3.
00:29:18It will goes to minus 8.
00:29:19It will go up to minus 8.
00:29:21Even the volume of two divided by 3.
00:29:24It is a factor that is zero.
00:29:26It will detect for the antenna.
00:29:27It is all detected.
00:29:28It's ended in microscopic data.
00:29:30But it will detect the LEDs.
00:29:31It will not be a╨╡╨║╤В.
00:29:32This is the case that you have studied in Wave Optics in Wave Optics, so where did you study in Wave Optics?
00:29:55In Wave Optics, there was a question of YDSC, which was said that if the light is in the area of electrons, then what will be in the area of the fringe width?
00:30:11The light is in the area of electrons, because the moving electron beam is also a wave.
00:30:18What is the name of matter wave? Material wave, but when will it move?
00:30:25The light is still there.
00:30:32Now there is a rest, right?
00:30:35Now I have a electron beam.
00:30:38The electron beam moves.
00:30:40Yes, it's going to be now, it's going to be now, it's going to be now, it's going to be now.
00:30:48Class 11, it's going to be a big class.
00:30:51It's going to be a big wave.
00:30:54Look, everything goes from the name.
00:30:59It's going from the name.
00:31:02I was on the camera, I could say a lot of things.
00:31:06I was on the camera, I was on the camera, I was on the camera, I was on the camera, I was on the camera, I was on the camera.
00:31:16Let me see.
00:31:18Why are you listening?
00:31:20You are the same.
00:31:23Sorry, sir.
00:31:35Thanks, sir.
00:31:36Sorry.
00:31:37What are you doing?
00:31:39Yes, sir.
00:31:40In the 11th class, there is a topic that is called Wave.
00:31:45In the wave, there is a new scientist, who had a very old name,
00:31:51a very good name.
00:31:52In one time, Einstein was the name of Einstein.
00:31:55Newton told everything about Einstein.
00:31:58The other thing is, Newton told everything about the speed of sound.
00:32:03The speed of sound is the isothermal process.
00:32:06In the 11th class, there is a formula that the value of the sound is p by rho.
00:32:13But the value of the real life is not matching.
00:32:17After that, there was a scientist who said that it is wrong, Laplace.
00:32:21He said that it is adiabatic.
00:32:23Gamma will be upset.
00:32:26But the name is Laplace Correction.
00:32:30The name is Laplace Correction.
00:32:33You can tell us that you are wrong with the process.
00:32:36Isothermal is not adiabatic.
00:32:38If you say this before Laplace,
00:32:41and Newton is not adiabatic,
00:32:44then Newton's formula used to be used by Newton's formula.
00:32:48But now he says that Newton's formula with Laplace Correction.
00:32:52So it depends on the name.
00:32:54So it depends on the name of the hypothesis.
00:32:56There is politics in every place.
00:32:58Yes, you understand it.
00:33:00Have you written it?
00:33:02Go ahead.
00:33:03Go ahead.
00:33:04Go ahead.
00:33:05Go ahead.
00:33:18Go ahead.
00:33:20I am not sure.
00:33:25This is a good one.
00:33:33Is it big?
00:33:38Put it here.
00:35:209.1 into 10 to the power minus 31 kg.
00:35:26Electron рдХрд╛ charge minus C, рдЬрд┐рд╕рдХреА value 1.6 into 10, magnitude рддреЛ рдпрд╣ рд╣реЛрдЧрд╛.
00:35:31Proton, рдЬрд┐рд╕рдХреЛ рд▓рд┐рдЦрд╛ рдЬрд╛рддрд╛ рд╣реИ, 1H1.
00:35:37Neutron, proton рдХреЗ рд▓рд┐рдП, рдЬрд┐рд╕рдХреЛ рдПрдордкреА рдмреВрд▓ рджрд┐рдпрд╛ рд╣реИ, рдпрд╣ рд╡рд╛рд▓реА value, 1.6710 to the power minus 27 kg.
00:35:50рдЕрдЪрд╛, рдЪрд╛рд░реНрдЬ рддреЛ рд╡рд╣ рд╣реЛрддрд╛ рд╣реИ, 1.6 into 10 to the power minus 19.
00:35:55Neutron mass, рд▓рд╛рдЧ рднрдбрд╝, рдЗрд╕рдХреЗ рдмрд░рд╛рдмрд░. рд▓реЗрдХрд┐рди рдлрд┐рд░ рднреА рдЗрди рджреЛрдиреЛрдВ рдореЗрдВ рд╕реЗ рдХреБрди рд╣реЗрд╡реА рд╣реИ? рдЕрдЧрд░ рдереЛрдбрд╝рд╛ рд╕рд╛ рд╣реЗрд╡реА.
00:36:07рдЕрдЪрд╛, рдЪрд╛рд░реНрдЬ рдЬреАрд░реЛ. рдЕрдЪрд╛, рдХреНрдпрд╛ рдпреЗ proton рдХрд╛ mass рдЬреЛ рд╣реЛрддрд╛ рд╣реИ, рд╡реЛ electron рдХреЗ mass рд╕реЗ рдЬрд╝реНрдпрд╛рджрд╛ рд╣реЛрддрд╛ рд╣реИ?
00:36:201837.
00:36:24Deutron рдЬреЛ 1H2 рд╣реИ, mass рдпрд╣рд╛рдБ рдкрд░ 1 рд╣реИ, рдпрд╣рд╛рдБ рдкрд░ 2 рд╣реИ, рддреЛ рдЗрд╕рдХрд╛ mass рдЬреЛрдЧрд╛ 2 times of proton рдХрд╛ mass.
00:36:34рд▓реЗрдХрд┐рди Z рдХреА value 1 рд╣реИ, Z рдХреА value рд╡реЛ рд╣реА рд╣реИ, рддреЛ рдпрд╣рд╛рдБ рдкрд░ рдпрд╣ рднреА рдЕрднреА plus E.
00:36:41Alpha particle, 2HE4 nucleus.
00:36:48Plus рдирд╣реАрдВ рд▓рдЧрд╛рдП рд╣реИ, рддреЛ 2HE4, 4 times, рдпрд╛рдирд┐ рдХрд┐ proton рдХреЗ mass рдХрд╛ 4 times, рдФрд░ charge 2E.
00:37:0410 arc рдирд╣реАрдВ рдкрд░ 12 рдЦрдВрдк, рддреЛ 1реЛ рд╣реИ, рддреЛ 3AT ╤А╨░╨╜╨╡╨╡, рдореМрди Mac рдЭреА рдХрд╛ the T
01:16:15Thank you,
01:21:15Thank you,