Nuclei 06 : Nuclear Fission and Nuclear Reactor JEE/NEET
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- Опубликовано: 18 сен 2024
- Live Classes, Video Lectures, Test Series, Lecturewise notes, topicwise DPP, dynamic Exercise and much more on Physicswallah App.
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LAKSHYA Batch(2020-21)
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What will you get in the Lakshya Batch?
1) Complete Class 12th + JEE Mains/ NEET syllabus - Targeting 95% in Board Exams and Selection in JEE MAINS / NEET with a Strong Score under Direct Guidance of Alakh Pandey.
2)Live Classes and recorded Video Lectures (New, different from those on RUclips)
3)PDF Notes of each class.
4)DPP: Daily Practice Problems with each class having 10 questions based on the class of JEE Mains/NEET level.
5)Syllabus Completion by end of January, 2021 with topicwise discussion of Last 10 Years Problems in Boards, JEE Mains/NEET within Lecture.
6)The Complete Course (Video Lectures, PDF Notes, any other Study Material) will be accessible to all the students untill JEE Mains & NEET 2021 (nearly May 2021)
7)In case you missed a live class, you can see its recording.
8)You can view the videos any number of times.
9)Each chapter will be discussed in detail with all concepts and numericals
10)Chapterwise Approach towards JEE Mains/ NEET & Board Exams.
***Test Series for XI & XII***
We provide you the best test series for Class XI,XII, JEE, NEET chapterwise, which will be scheduled for whole year.
The test series follows very logical sequence of Basic to Advance questions.&
Evaluation of Test and Solution to all the questions at the end of the test.
=========================================================
For PDF Notes and best Assignments visit @
Follow us on: Instagram / physicswallah
Facebook: / physicswallah
===========================================================
Class 12 Chapter 13 II Nuclei 01 :Introduction : Nuclear Structure - Composition and Size JEE/NEET
• Class 12 Chapter 13 II...
Nuclei 02 : Radioactivity - Part 1 - Cause of Radioactivity II Why Some Nuclei Are Radioactive ?
• Nuclei 02 : Radioactiv...
Nuclei 03 : Radioactivity - Part 2 : Alpha , Beta and Gamma Decay JEE/NEET
• Nuclei 03 : Radioactiv...
Nuclei 04 : Radioactivity - Part 3 : Law Of Radioactive Decay JEE/NEET
• Nuclei 04 : Radioactiv...
Nuclei 05 : Mass Energy Equivalence II Mass Defect - Binding Energy & Nuclear Stability JEE/NEET
• Nuclei 05 : Mass Energ...
Nuclei 06 : Nuclear Fission and Nuclear Reactor JEE/NEET
• Nuclei 06 : Nuclear Fi...
Nuclei 07 : Nuclear Fusion - Fusion Reaction in Sun : Difference Between Fission and Fusion JEE/NEET
• Nuclei 07 : Nuclear Fu...
Nuclei 08 : Life Cycle Of a Star | Death Of Sun | How BLACK HOLES are Formed !! What is SuperNova ?
• Nuclei 08 : Life Cycle...
Live Classes, Video Lectures, Test Series, Lecturewise notes, topicwise DPP, dynamic Exercise and much more on Physicswallah App.
Download the App from Google Playstore ( bit.ly/2SHIPW6 )
LAKSHYA Batch(2020-21)
Join the Batch on Physicswallah App bit.ly/2SHIPW6
Registration Open!!!!
What will you get in the Lakshya Batch?
1) Complete Class 12th + JEE Mains/ NEET syllabus - Targeting 95% in Board Exams and Selection in JEE MAINS / NEET with a Strong Score under Direct Guidance of Alakh Pandey.
2)Live Classes and recorded Video Lectures (New, different from those on RUclips)
3)PDF Notes of each class.
4)DPP: Daily Practice Problems with each class having 10 questions based on the class of JEE Mains/NEET level.
5)Syllabus Completion by end of January, 2021 with topicwise discussion of Last 10 Years Problems in Boards, JEE Mains/NEET within Lecture.
6)The Complete Course (Video Lectures, PDF Notes, any other Study Material) will be accessible to all the students untill JEE Mains & NEET 2021 (nearly May 2021)
7)In case you missed a live class, you can see its recording.
8)You can view the videos any number of times.
9)Each chapter will be discussed in detail with all concepts and numericals
10)Chapterwise Approach towards JEE Mains/ NEET & Board Exams.
****Test Series for XI & XII****
We provide you the best test series for Class XI,XII, JEE, NEET chapterwise, which will be scheduled for whole year.
The test series follows very logical sequence of Basic to Advance questions.&
Evaluation of Test and Solution to all the questions at the end of the test.
=========================================================
For PDF Notes and best Assignments visit @ physicswallahalakhpandey.com/
Follow us on: Instagram instagram.com/physicswallah/
Facebook: facebook.com/physicswallah
===========================================================
Class 12 Chapter 13 II Nuclei 01 :Introduction : Nuclear Structure - Composition and Size JEE/NEET
ruclips.net/video/kyYFsXp4kcQ/видео.html
Nuclei 02 : Radioactivity - Part 1 - Cause of Radioactivity II Why Some Nuclei Are Radioactive ?
ruclips.net/video/mnonfKTFDXU/видео.html
Nuclei 03 : Radioactivity - Part 2 : Alpha , Beta and Gamma Decay JEE/NEET
ruclips.net/video/3sgbHwi_UvA/видео.html
Nuclei 04 : Radioactivity - Part 3 : Law Of Radioactive Decay JEE/NEET
ruclips.net/video/bepV9I7p0k0/видео.html
Nuclei 05 : Mass Energy Equivalence II Mass Defect - Binding Energy & Nuclear Stability JEE/NEET
ruclips.net/video/X1PjySgn1DA/видео.html
Nuclei 06 : Nuclear Fission and Nuclear Reactor JEE/NEET
ruclips.net/video/7QQJsmnSARg/видео.html
Nuclei 07 : Nuclear Fusion - Fusion Reaction in Sun : Difference Between Fission and Fusion JEE/NEET
ruclips.net/video/ADQ6656Uew8/видео.html
Nuclei 08 : Life Cycle Of a Star | Death Of Sun | How BLACK HOLES are Formed !! What is SuperNova ?
ruclips.net/video/ZZXa0W6D4Dc/видео.html
Thank you sir
Sir can you please try to complete the syllabus before march it's a request 🙏
Sir aap to best the ,ho aur rahoge
Sir someone is again spreading rumours abou u🙁
You are great sir
#nostagia
Anyone remember the time when sir used to teach on red cloth background.🙂
Yes..
Bas background badalne ke chakkar mein kam karna chhod diya
red ke bad green
Memories 😍
Vo purani yaadeei ☺️☺️
Old is gold iam watching this lecture in 2024 boards but the satisfaction of understanding the topic is unmatchable 😊😊😊😊😊😊
Yes Bro ❤
Me too 😊 2024 batch
Sirji...Radio activity is not a fission , fission produces two or more nuclii of comparable masses....
Fission is explained like mytosis of biology... Physics hei bhai halwa nehin...
2023 boards wale attendance lagao , dekhte hai purane alakh sir ka craze kitna hai 👍👍
Thanks for 1.7k likes
Chal be
❤️
Bas ye karwalo inse
@@_inky_bhai konse lectures krne isme se kyuki bhot saare topics cut h
Present alakh sir
*Very Beautiful Setup Sir Ji :)*
@PWians you are big fan of sir
@PWians OOO you are also sir student. You have gained soo much subscribers brother.congratulation
❤❤😮
From red cloth to brick-background. We have seen the evolution of physics wallah family 😁😁
@Bala ❤️Now
Bro now he teaches on smartboard
@@vivekbehera3646 after 3 years sir will teach via digital holograms 👌👌😚😚
And now...digital board🙌 PW❣️ powerrrr
Not brick actually that's called wood panelling.
The good thing is, after explaination of the topic he knows our questions also.....he can understand our problems and queries..... We cant find teacher like you, love you sir♥️
Everyone saying sir semiconductor or carboxylicacid but no one notice stress on sir
His eye spot love ❤😘 u sir for ur hard work
235 U is so radioactive it starts glowing on whiteboard --> 43:43 😂
Nice One.
🤘🏻🤘🏻
Gajab ka observation he yaarr👍🏻😂
😂
😂😂
Who remember hand gloves used by sir 😂
I remember 😅☺.
That time I used to study for 9th and 10th.
😁😁
Ya.. thanos waala
Me
I remember , sir use gloves in class 10th lectures and also in 11th
*1:18*
Birds singing listen properly
True
@@PhysicsWallah sir you are besttttttttttt❤
Love you 3000❤
Sir I listen your lecture properly
@@PhysicsWallah sir plz semiconductor karwa dijiye na boards se pahle😭😭😭😭😭😭😭😭😭😭😭😭😭😭😭😭😭
Are bhai ki padhai iit jee channel bhi hai pata hai tumheruclips.net/video/u8H3qI4y2jI/видео.html
Congratulations for new Set up Sir❤🔥🔥🔥
@Aditya narayan truly bro
@ZOYA IS CRAZY Vakt sath sab badalta hai bro
@@vinayakkamat9751 but old is gold
Padhne se matlab hai
Are bhai ki padhai iit jee channel bhi hai pata hai tumheruclips.net/video/u8H3qI4y2jI/видео.html
I thought now i will enjoy the drawing for 10 minutes.BUT alakh sir’s mind was one step ahead 😭😭 1:03:55
Lawl
Haha lol !
🤣
😂😂😂😂
1:03:55 sir ne to ekdum se waqt badal diya jazbaat badal diya 🤣
The only part of my jee and board prep which I'll cherish in my future is alakh sir
How this man made me feel
""Ki bhai tu kar sakta h
You're no less""
Thank you so much sir
I and many more like me will never forget you and your service for us and we will never be able to repay the favours you did for us .❤❤
kaisa rha bhai jee?
Jee nikla Tera?
@@i_am_khan_4572 yep ...98.6 percentile
@@AdityaSingh-ds8hc wahh Bhai congrats .....konse coaching kre the Bhai🙂
@@i_am_khan_4572 bhai prayas batch hi tha PW ka
Aur usse pehle aakash me tha
34:11--- Chain reaction.
1:03:40--- Nuclear reactor
Physics wallah 2 x anyone here.,👻😁
x 1.75
Me
Mee😁😂
Me too😅, Revision time 😅
@@tiwarishivam2916 syllabus complete hogya???
Just want to meet him once in life and give a hug and thank him for his great work and efforts..🙂
Love you sir...❤️
Love and respect from 🇧🇩
@@lama2170 clean washrooms?? what do you mean?
@@lama2170 oh just shutup saying nonsense like lene ke liye kuch bhi😡
@@lama2170 ha tere jaisi tatti ko hi saaf karte hain sir😒😒
@@lama2170 bro sir per month 2 lakh se jyda kamate hai , alpha batch se unhe 10 crore rupaye mile.. he is a millionare
@@lama2170 bro tab bhi sir per month 1 lakh se jyada kamate the .. he has iphone 11 too you can see in this video
Your video notification bring a big smile on my face 😊😊😊
Me too
And what abt video
Let's see how many of you still learning from old alakh panday sir videos.......
me
So?
Oh yeah
me
3:20 Ladkiya ekdam khush feminism charam sima per 😆😆😆😆 .
You got a heart from the legend 👍👍☺️☺️
Bhai tu ❤️ ka screenshot le aur frame karaale
That was really very funny😝😝
@@narayanpradhan4050 mujhe milta toh kasam leke rakhta ❤
😂😂😂😂
Sir please semi-conductors..before exam..please sir!!!!!
Yaar abhi to 1 aur lecture baki have nuclei ka!
@@kushal7307 abb kya baki ha?
Sir Semi conductors after this chapters plzzzz
@@dncmi1436 Fusion baki ha abhi!
Yes
Happy teachers day sir
Sir , I Respect you from the bottom of my heart...
I don't know sir how to say thanks to you for all the efforts you made for us...
May God fulfill all your wishes and all your dreams come true...
Love from AMU ♥️
Jee is my drug, sir alakh is my dealer 🤟 😊
Don't get addicted to drugs 🤣🤣🤣
@@thealpha7351 😂😂😂
Are bhai ki padhai iit jee channel bhi hai pata hai tumheruclips.net/video/u8H3qI4y2jI/видео.html
Bhai Jee crack karna hai aadat nahi lagani😂😂😂
Are bhai ganjedi😂😂😂
*Everyone - sir semiconductor , organic karvado*
*Me- sir *bsc* physics, ya mbbs karwado*😂😂😂
At 1:05:28 sir app to khata tha ki apki achi drawing nhi haan*
Bro😎😎😎😎😎😎😎😎..... Hm tumhare saath hai 😂😂😂
Waise aap hume bata sakte hai organic me kya kya bacha hua hai . Plz
Tu ek sath Bsc aur Mbbs dono krta h kya? 😑😑
@@asthatiwari8242 bhas bhai tum sath rahoga too sir jarur karwanga 😂😋
@@unnat4707 chupp hmara bhich ma maat aaa
46:15 - "Seh lenge thoda" just same as Flying Beast😂
Wah sir ji! Kitni jaldi nuclear reactor bnaya hai. Desh ko aise hi engineers ki jroorat hai😅😅
Wahi to😁😉😉
Or tum jese memers ki bhi
In my literature book I have read the story of Aladdin in which he had got (chirag) but I won't believe this but after learning from your videos I started believing that chirag exists And YOU ARE THAT CHIRAG NOT ONLY FOR ME BUT FOR MILLIONS OF STUDENTS WHO ARE LEARNING FROM YOUR VIDEO. THANK YOU SIR . WE ALL LOVE YOU. 😀😀😀😀
33:25 pyaar ki baat ki aur light dim ho gyi...
Kya romantic coincidence h..
Are bhai bhai bhai 😂
😂😂😂😂
Siiiiirrrr plllllzzzllzlzlzlzl semiconductors 😫😫😫😫😫😫😫😫😥😫😥😫😫😥😫😥😫😥😫😥😫😥😫😥😫😥
Right 🤗
Haan bhai..yaad hai 😁❤️🔥💕
Yes sirrr
Semiconducorss
Semiconductors
The way he make each and every concept clear is really beyond hats off. Before I just used to read physics but now because of him I can feel and love physics. Thank you sir
36:22
perfect example of selmon bhoi 's movement of helping 3 people who will help other 3 😂😂🤣
i also remember when sir used to teach without laughing in the lecture
Yess bro, that was a hard time.
Truly said,
@@lama2170 what cleaning washrooms????
@@lama2170 it is really true or just a rumour
@@lama2170 arey chutiye ki baatein mat karo
Jo jo SEMICONDUCTOR KARNA CHAH TA HA LIKE KARO AUR IS COMMENT KO UPAR KARA DO JISSE SIR DKEH SAKE 😄😄😄😄😄😄😄😄
Yar sir ko bolo jald semiconductors karaye mains pass hai
Sir semiconductor padhoaaaaaoo.
@The All In One Channel ab kya asli hydrogen bomb banana sikhana baaki reh gaya?
Sir plzz
Mike thoda zyada awaz wala use karo...
Can u help me plz
Sir, at 14:43 the third equation is not balanced!
Uranium's A=236 but the sum on right side is 140 + 99 + 2 = 241! (U=236) .. 🙏🙏🙏
Sir the thumbnail of your videos brings sweet smile in faces of millions,sweet dreams comes ,feels energetic and confident through out the day ,also boosts our spirit in learning
Sir, Semiconductor aur Amines ke videos jaldi se laana sir☺️❤️
3rd may ko NEET hai sir❤️
All the best👍💯
Sir neet hai mera bhi 3 may ko..... please sir jaldi karwado.....aapke hi bharose hai sirrr
Bhai bio kaha se kar rahe ho?
@@vishalkushwah3325 let's crack neet ug (unacademy) from vipin sharma
@@vishalkushwah3325 Vipin Sharma sir se bhai..Bohot mast padhate hai ❤️💕
volume thori low hai modern physics ke videos main...main full volume kar ri tobhi mushkil ho ri...is it the case with everyone or only me?????
Same here
siiirr thank you so much but plzzz finish semiconductors before board exams plzzzz , a humble request...plzz like so that sir can see this
Bhai iss frequency se to boards ke pehle semiconductors nai ho paega.. aur abhi board me time bhi bahut nai bacha hai.. aap kisi aur se padh liji boards ke liye baad me jab sir upload krenge tab competition ke liye padh lijiega
@@DrJ-cq8en lagta h sir jee advanced se pahle hi syllabus complete karwaiynge sir
@@vibhashkumar5554 Ha Bhai.. sab kehte hai ki sir bimaar honge... Kuch aur kam hoga.. par yaar abb kitne din bhai?
Bhai most of students including me are addicted to sir for their topics. Aur dusro se maja nahi aata padhne me.. lekin unfortunately sir abb dhyan nahi de rahe.. 1 week me ek lecture aata hai ab to.. neet (5th may) se pehle shayad hi course khatam hoga physics+ chemistry
Green background was outstanding
0:50 Nuclear fission
7:10 example
17:09 Energy
28:00 mass
34:10 chain reaction
❤Wow what a moment
when sir speaks
Hello Bachoo❤
and
❤toh padhai karate raho all the very best ❤
17:35 energy in fission
28:38 energy creation = mass disappearance
34:23 chain nuclear reaction
42:58 difficulties in chain reaction
Volume is too low sir.... but the lecture is awesome
Congratulations Sir!😇For Your New Set Up!😘
Our Journey Started From
Red Bacground...and Today We Have😍😘Love u sir😎
Sir apke lecture aise h jaise padte hi sab dimag me fit ho gya h sab kuch sequence me mere board ke exams start hone Wale h i just with i score best in physics
From stoning the fire to playing with nucleus shows how much mankind had achieved in this 5000 years.
2024 boards wale attendance lgate jao dhekte h.... sir ka bol bala aabhi bhi h kyaa ki nahi....
This topic seemed so difficult in my class. But now I am loving it
Alak sir is example of " mehnat karne walo ki kabhi har nahi hoti " jin me akele chalne ka haosala hota hai ek din unhi ke piche kafila hota hai "
Organic chemistry sir, PLEASE.
Only carboxylic acid and amines.
please sir. Boards almost arrived.
Please Sir finish this chapters before board exam of chemistry.
AHMED MOHAMMED JAYANTI MOCHI Haan thik kaha
Yes sirrr.. organic plzzzzz🙏🏻🙏🏻🙏🏻
Bhai dekh pls vedantu arvind arora se padh le ....sab concept clear 100%%%%%
@@mahveermahveer9505 I agree with you bro but no one can explain better than ALAKH SIR and i think you can understant why i am saying this.
@@ahmedmohammedjayantimochi6904 kuch na hone ae acha kuch to ho bada chapter hau dono padh lo time km hai
Amidst valley of desolution u r one to help the students
I have listened many teachers but you clear my concept completely
From red screen to green and now this !! Nostalgic.
Thank you for everything sir ❤️
Watching your all lectures from beginning, now seeing this new setup it feels great sir😁❤️✌🏻
Sir I watched you first time when I was in 10th standard...and the lecture that i watched was difference between ac and dc, I understood that topic very well and it's been two years...❤️
Thanku so much Sir
For your efforts that you're doing for us and we can never will pay for it b'coz they are priceless love u sir
Keep smiling , shining thanku sir
36:34 Corona effect🤐🤐
uh in yakeen batch?
huh?
Sir aaj mera isc english language ka board tha ussme article me maine likha
Mr alakh pandey sir(owner of the alakh drama company) was invited as chief guest of this inter house drama competition😂 by the way my exam was ossum😍🤩
The man that made physics interesting subject for me... 🙏🙏
Is alakh sir
I am from pakistan and will go to india to meet alak pandey sir the father of chemistry and physics in my mind so amazing teaching I forgot my all teachers love you sir long live sir and so much happiness in your life.....
The smile I had after seeing the notification of this video after a very long time was out of this world 🌌
I got 98.17 percentile in Jee mains , I messed my paper though but still it's because of you !
My chemistry was worst but I got 99 percentile in it ..
Lie
@@RB-yw1tt if I would have said that I got 99.98 percentile then it would seem lie but it's 98.17 and it's not that great !
Congratulations buddy! ✨
Bhai tumne khali yhi se padha tha ya offline coaching v ki thi...
@@yath3681 jhuth bolte ho bhai
This is what called teaching!!!!
When you start enjoying studies, knowing amazing facts with some funny things ✌️✌️✌️
Physics wallah is best!!! 🔥🔥
86 out of 💯
This time sir
On our mock test
I can't explain my happyness sir
💚💚💚💚U sir
Sawaal ko dhua dhua kar dia sir 💚💚💚💚
Because of sir class 12 physics isnlooking like class 8 thank you sir you are the real gem ❤❤❤❤❤
I am watching sir's video from since he was using red cloth background and willing to ever meet sir...
Same
Thanks sir for support
Sir I am always inspired by your lectures.How crystal clear you explain them and make us understand them very easily.Lots of love from Pakistan:-)
the chipring sound of birds ... soothing
It's very hard to believe that our journey with sir is coming to an end😢😢😢
But we will always be with you sir
Love you ☺️☺️☺️💐💐💐💐
#presentDecideFuture#
There was a day when there was so much limitations now the hard work brings.. Setup and dress ...matching matching 👌
Appreciating your hard work Sir 🏆🏆🏆🏆🏆
Your teaching is really appreciable..its really helping me to understand physics properly..all my doubts are getting cleared...thank you Sir...
Well said
I love you
@@jiddiyadav3729 try to give respect others.
14:52
If you wear your headphones and listen carefully... You will hear the sound when a match starts in AMONG US🤣🤣
Alakh is sus....
Academy voted
Jybu voted
llean voted
Voting ends in 3....2...1.
Alakh was not the Imposter
@@anonymous52638 you just nailed it😂😂
"Atom bomb banana sikhado ajj class meye" 😂🤣🤣🤣🤣🤣😂🤣🤣🤣😂🤣😂🤣😂🤣😂
@@saarabhat6568 ghar pe parcel kar dia hai jaake dekhlo , firmula likha hai and 1 burger bhi hai kha lena
👍👍👍
@@saarabhat6568 Ghar Pe,ek roti toh banti Nahi Hogi or atom bomb banna chale
Nuclear bomb also
Bhai ham Indians hai Pakistani nai 😂
Today I gave a seminar on nuclear reactor, in my class, at last my teacher only told thank you, for the content thank you sir✨✨...v love you......❣️
Hard work pays for
And sir proved it...
From small white board to the smart boards!! BIG SALUTE TO U SIR AND YOUR PHYSICS WALLAH TEAM🔥🔥
This man is playing a great role to built a mind blowing Educational Ecosystem in India. May God Bless You Sir❤️.
2024 wale board attendence lagoyo👇👇👇
Sir...you are inspiring as hell to all the students, every youth in so many ways you even don't know...thank God people like you still exist sir...love you lots ❤ and all you aspire for want to have life like...all you get in best possible way I'll always pray...cos you deserve that sir...even if I don't pray... you'll get all sir...❤❤❤❤
Is the volume low or is there any problem with my phone ?
Low hai dost
Low hai bhai
low hi hai
Volume low
Yes it is low
I remember those days when sir used gloves that red background👍👍
Love u sir 👍
Red cloth background to Green color background to Brick background to smart board....Sir.🙌🏻...You are inspirational!
Best teacher of physics I have ever seen
57:54 chirping of birds
Sound of cow...😅
Usse hi to FEEL aati h
On this same concept of NCERT, nuclear reactor, 2016's probably 2nd toughest question had come😃 JEE always stats within sylabus
16:47 *sir the sum of the masses(140+99+2 = 241) is not equal to 236*
140+94+2=236 ye correct hai
..
Sir sya galti ho gyi
@@aryanpareek2149 yes that's what I mean....maybe some mistake in writing the mass of the element
advantages of reading Comments.
@@aryanpareek2149 136 + 88 + 2 = 236
Correct ans I searched this on net
@@Mrdangi3695 Joking 😂😂😂 Use calculator first😂
2xspeed ..still understanding everything
হিট লাইক ফর ফিজিক্স wallah স্যার || স্যার এর দ্বারা inspired হয়েই আমার চ্যানেল টা খুলেছি for bengali medium ||
#parthasphysics
No one beat this spirit of teaching like Alakh sir❤So proud of u sir we are really blessed to have opportunity to learn from you 🥰👍🏻❤️
At 14:00... it should be sr^94 then the sum will be 236....
Thankyou sir! Amazing lecture😍😍😍😍
Was Searching for this comment ....thnx😀😀
Omg!! This setup is soooo good! Sir, ur videos are always worth the wait! Love u Sir!
Sir kahi vi hoo sir almost OMG !!!!!!!
2 year ho gaye apke comment ko , Ab ap kya kar rahe ho life mein I want to know what changes in 2 years . 🥸
Sir pls ap apki ek PHYSICS CHEMISTRY Book publish kijeye😊
solution : 1atom thick sheets of alternate uranium 235 and 238.....U235 will release high speed neutrons required by U238. U238 will release slow moving neutrons requireed by Uranium 235.
Few days before physics board 2023
Attendence pls 👀
Sir please start CARBOXYLIC ACIDS,
Alakh sir doesn't need physics , physics need alakh sir ❤(you are awasome)
Hello sir. Thank you for everything.may God always be with u and all the very best
What a wonderful set up...?
Ur jacket matching with background😊😊
Sir u r not only a teacher u r my ideal I want to become like u........thank u sir
You are doing great work brother providing good content to the needy without cost