Nuclei Class 12 Physics | NCERT Chapter 13 | CBSE NEET JEE | One Shot
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- čas přidán 29. 06. 2024
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Timestamps:
0:00 Introduction
0:41 Nucleus
1:42 Composition of Nucleus
4:24 Measurement of Atomic Mass
5:20 Atom of elements
9:22 Size of Nucleus
14:25 Einstein’s Mass-Energy Equivalence
15:09 Nuclear binding energy
22:02 Nuclear Binding energy & Mass defect
24:53 Nuclear binding energy per nucleon
34:54 Nuclear Force
36:38 Nuclear Energy
37:18 Types of Nuclear reactions
38:02 Nuclear Fission
41:21 Uncontrolled chain reaction
43:37 Controlled chain reaction
45:12 Uncontrolled chain reaction
45:30 Controlled chain reaction
45:40 Nuclear Reactor
47:25 Nuclear Reactor:Moderators
49:29 Nuclear Reactor:Control Rods
50:21 Construction of Nuclear Reactor
52:26 Advantages & Disadvantages of Nuclear Reactor
53:46 Nuclear Fusion
55:25 Thermonuclear Fusion
55:59 Energy generation in Sun
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at this point, she probably deserves all the fees that i've given to my school :') literally indebted to this channel
p.s. - please upload wave optics and semiconductors as soon as possible, thank you :')
Electromagnetic waves too plz mam
..
Actually
Hey!! i am starting physics of class 12 with this lesson, is this chapter linked with any other chapters???
no shit brotha.
@@_EMPEROR_3207atom,dual nature bhi slightly
Timestamps:
0:00 Introduction
0:41 Nucleus
1:42 Composition of Nucleus
4:24 Measurement of Atomic Mass
5:20 Atom of elements
9:22 Size of Nucleus
14:25 Einstein’s Mass-Energy Equivalence
15:09 Nuclear binding energy
22:02 Nuclear Binding energy & Mass defect
24:53 Nuclear binding energy per nucleon
34:54 Nuclear Force
36:38 Nuclear Energy
37:18 Types of Nuclear reactions
38:02 Nuclear Fission
41:21 Uncontrolled chain reaction
43:37 Controlled chain reaction
45:12 Uncontrolled chain reaction
45:30 Controlled chain reaction
45:40 Nuclear Reactor
47:25 Nuclear Reactor:Moderators
49:29 Nuclear Reactor:Control Rods
50:21 Construction of Nuclear Reactor
52:26 Advantages & Disadvantages of Nuclear Reactor
53:46 Nuclear Fusion
55:25 Thermonuclear Fusion
55:59 Energy generation in Sun
All to the best to our 2024 batch, do well on 4th march🎉 all the best
Ive lost all my hope😭
@@sruthijayesh6795 it's the same for everyone, physics tho mushkil hai
Hey! Thanks and atb to you too!!
ACHA KHASA ata tha but 4 din waste kr diye or ab ro rha hu , kyuki syllabus ate hue bhi revise nhi kr paya pray for me & all the best EVERYONE
Good luck people :)
Can we all just accept the fact and appreciate Roshni ma'am, she is completing all these BIGG? DIFFICULT? board chapters in just one hour or so and all our concepts are literally crystal clear
Formula, derivations of every chapter
Totally amazing!!!
Thank you, ma'am
God bless you❤✨
Of course.
nahi
Yes
Hii
she is clearer than my teachers
Kon kon pehle bar ye ch padh Raha h 😂😂😂😂
For all those commenting, For 2023 Board ppl:
Radioactivity, Law of radioactive decay, Alpha, Beta and Gamma decay is deleted
Also for 2024 board ppl😅
@@user-sv1vt4kn6myeaaah maybe cause it is not in newly released ncert edition of physics
The best part of her videos is the explanation with animation
No FEAR when everything is crystal CLEAR.. 😉😉
hi mujhe maardo
@@ezboi4202 💀💀💀
Ye boards ke liye sufficient h kya
@@janvibansal3606 Haan per iss video ko dekhne k bad pyq's solve kr liyo🗿👍
@@trexopie3881 neet keliye sufficient h kya?
Bro after 6 hrs it's my physics exam...and am here watching this chapter for very first time 💀
Same bro
M toh 2 hours pehle aya hu bro.. 😂👍🏻
In 6 hours *
I am here after exam🤡
Ma exam centre ke bhar Khada hoke video Dekh rha hu
Mam thank you so much for this video....just help us with wave optics and semiconductor 😭
Yes mam
Yes
Ma'am
Yess mam plzzzz
Yes Ma'am please upload before 19th May
Reduced syllabus for this chapter 2023-2024 …..radioactivity,law of radioactive decay (alpha ,beta ,gamma),nuclear reactor
Fir toh bacha hi kya chapter mein?
Most of the interesting part of this chapter is deleted
mam ko 1.5x pe sunne ki adat ho gyi hai normal pe bahot akward lagata hai . you guys agree or not?
2x pe dhek ra hu exam ke pehele
2024 vale attendence lagao😅😂
Is this only one shot lecture is good for boards?
Han bhai
Konse board se ho??
@WhatTheFuss-qk8gl yahase koi topics deleted h kya?
Ap bhi lagao mera yahan 😂😂
what a perfect timing!!....just when i needed this thanks ma'am.
Same
Sahi baat hai ,😆😂
Hey!! i am starting physics of class 12 with this lesson, is this chapter linked with any other chapters???
2024 here
Me who is seeing all chapters 1 shot video 1 day before exam 😂
Anyone same can attendance here 😅
Same
Fkin same... Koi option bhi nhi hai
Us bro i didn't studied whole year rn watching this
After watching this video I understood Oppenheimer much more clearly lol
45:11 suddenly got me up from sleep 😂😂
Concept hua cryastal clear 😁
CORRECTION
MASS OF 1 NEUTRON IN AMU IS 1.008665 amu
AND OF 1 PROTON IS 1.0072766 a.m.u...
at 16:24
I'm searching for this comment tqq
Roshni mam, I'm glad and very much thankful to you as we are having physics exam after two days and you are uploading each chapter for it... thank you so much for your efforts mam 💜 💓
All the best for physics exam on 6 march 2023👍
All the best to you too💗
Where are these topics ?-
•Radioactive decay
•alpha decay
•beta decay
•Gamma decay
Bhai woh deleted portions hai
The GREATEST TEACHER FOR CBSE always helps your notes no comparison to this Teacher Only a teacher who is all rounder
Notes likhe h ky broo
@@snehamahto3042 Ha
@@snehamahto3042 kitna complete kar chuke ho Bhai sab ready board ke liya
Thank god I found you 1 day before exam..these topics were so difficult and all the other teachers on youtube were only teaching us formulas and it was so hard to learn all that..but now I can make the formula on the spot because my concepts are crystal clear!😍
chup bilkul chup ek sabd nhi bologe tum iske aage
Mam you are a boon for us
And yaa all concepts are crystal clear
You are the best teacher I have ever seen
Thank you for this amazing lecture ❤️ Just love it ☺️
Nuclear fission be like - 3 ki help kro bo aage teen ki help krenge bo teen or aage or 3 ki help krenge 😂
Love how you are giving us a visual idea for all the concepts. Indeed SPECTACULAR TEACHING AND EDITING.
Only three days are left for my physics board exam and i'm here for quick revision it is very helpful ❣️
मेरी रसायन विज्ञान की परीक्षा बहुत खराब हो गई है। मुझे पास होने के लिए भाग्य की आवश्यकता है।
Ma'am literally you will make me cry over the way you are uploading the lectures are so so helpful ..
Hat's off to your hard work and I am eagerly waiting for your next video lecture because I want to understand better and to score good ..☺️✨
The way you are spreading these video lectures for free for all are really very much helpful especially for those who can't afford coaching
And hmesha concept hua crystal clear
Roshini Ma'am you are like "Roshini" in our life we appreciate your hard word.🤗🌼
Thank you so much ma'am for doing a lot for us..🥰🙏
Sending you lots of love and blessings from Uttarakhand..:-)✨
are itni tarrif nai naa karo kya pata free subscription de de aapko lernohub ka
@@Adityasahu-cl1dc 😂
Madam aap theory acha karate ho lakin all topics of chapter nhi padate really i don't lieing that I am not able to solve questions of this ch with only yours this lecture please mam cover all topics of Every chapter
glti ho gyi pcm leke😭😭
😂😂😂😂😂😂😂😂😂
Mene to pcmb le rakha hay😅
Arre itna personal nhi hona tha bhai 🥲
Bhai ap free fire khelo ap nahi kar paoge pcm @vikashkumar
Kiya matlab mene pcmb liya hai😢😢😢😢😢
Mam I'm totally depends on you for semi conductors because this chapter is highly based on visualisation
Mam Please Post Wave Optics and semiconductors .Your work is really good
Yes mam plz do wave optics
This chapter is suppose to be incomplete without explaining the topic RADIOACTIVICTY.
So cover it as soon as possible.
which has been deleted
me legend watching 1 day before final physics exam 🔥🔥
Kitne per.aaye
Uncontrolled chain reaction is like the South movie STALIN and Hindi movie JAI HO 🤣🤣🤣🤣🤣🤣🤣 41:27 s
Your animations and way of explaining is great 🙏
20:43 gota
Mam, well done but some common mistakes
16:37- mass of proton is 1.00727 and that of neutron is 1.00866
no words to say, outstanding level
Andi mandi shandi jo comment like na Kara uska checker nila ghamndi 😂
are are😂
Bhik mangneka new trika😂 lga reh beta
Aise mein sakht launda hu pa yaha mein phigal gaya 😂😂😂😂
Love u Roshni ma'am, i went to many channels for one shot before my physics exam, but you're the best, the way you make any chapter so concise and easy, every student can well understand it,
Love u ma'am...Always keep spreading the 'Roshni'✨️ of education in our life🌷😇🙏🏻
this was a masterpiece💝✨✨✨
thank you ma'am💖💞🙂💝
thank you so much mam, it helped alot .concept huwa crystal clear.
crystal ka to pata nai par mai clear hu..... LOVE you.....mesaage from heaven (my heart)
40:15 it reminded me of a movie where the protagonist says that there is no need to say thanks just help some other three people and when they thank you tell them to help other three... and the chain goes on . Now I think they took the Idea from here 😁
You take the movie "jai ho" very seriously 😅
You know everyone writes that I watching this one day before but no one says that does it actually helps in solving all problems and ques of exams and of course some important part is missing like alpha ,beta and gamma decay , decay law ,half life period and some other derivations
You are such an amazing teacher, whenever I have any doubt you are the one I refer to... You're way of teaching is fabulous. Thank You so much and yes the concept got crystal clear
Hiii rishita give me your insta id
Concept hua crystal clear 😍Thank you so much maam for and amazing lecture😍Maam, maine sab chapter exam fear se complete kiye and ray optics, dual nature aapke recent lectures se complete kiye.. Revision recent videos se padhke concept ko aur bhi zyada crystal clear kiya😍Maam, I'm left with wave optics can you please upload the next lecture of wave optics please maam please?😍
I am studying the night before my pre-board. My only goal is to pass because I have not passed in any of the 12th physics exams except for UT 1. This video was very helpful. I hope I can do it!!
Than how many percentage u get in boards
Thank you mam for this video.All concepts hue crystal clear 😊😊
All are running behind premium course's and thinking about gold but forgetting about this iconic diamond channel where lectures are free of cost
I feel bour when I listen onlinelectures but now I am in love with this channel
And roshni mam
Thank you so much mam
Love from andhrapradesh 🥰🥰🥰🥰🥰
42:17 yeh toh uss movie me tha Jai ho...tum 3 ki madadt karo, voh aage 3 ki karege!!!
Thank you so much mam, .🙏. Everthin is crystal clear 👍
Lot of thanks for marvelous job you are doing! You have cleared each and every points in very fluent,simple
Language in very satisfactory manner.once again hat's off thanks for
Your great job MAM ! GOD BLESS YOU MAM !
45:10 It freaked me out of my table 💀. Thank you for your efforts mam 😭❤️🩹 Best teacher fr...... I am understanding each and every thing
me too lol 😭😭😂😂
Nuclear fission is like " Thanku bolne ki jgh aage 3 logo ki madad karo aur unko kahe ki aage aur 3 logo ki madad kare"..
😂😂
Aisa nahi agar tumhe 300 rupe mile toh 200 udaao aur 100 bachao
maam if you make you background black it would be more ease for the eyes to be sited for a long time . I HOPE you will make changes in your further videos thank you and b/w it was a good lecture thank you for making it much simpler //
Thank you mam for your efforts 😊
Can you please come with the video of semiconductor? If possible.
Welcome to the (KDPPw family - kuch din pehle padhne wale) before the exams
By the way all the best
And still we all manage to score better than all of those who study for almost a year 💀👍🏻
i have an exam tomorrw.. i am sitting and listening to her lecture at 12.30 a.m... the most amazing part is that i am not bored at all!.. (EDITED) 𝕔𝕣𝕪𝕤𝕥𝕒𝕝 𝕔𝕝𝕖𝕒𝕣 𝕞𝕒𝕞! thank you so much!
did u pass
@@Indra.511 yes..
@@asmanasiruddin4556 can i just do modern physics and ray optics to pass? and derivations of course
@@Indra.511 Ya you can.. most important thing is about practicing and solving SQPs and previous year questions.. that would be more than enough.. BTW where are you from?
@@asmanasiruddin4556 this is enough for 2023 right?
Ma'am If I will meet you in real life I will literally fall down to your feet, because your teaching has SAVED me literally so many times. I can't Express in words how to thank you Omg. GOD BLESS YOU 🥰❤❤❤❤
Good morning ,Thank you so much mam.. after watching atom I was waiting for nuclei and now here it is ☺️❤️🥰.....
Thank you so much Ma'am ❤️#CONCEPT Hua crystal 🔮 clear😇
Kon kon bina chapter padhe one shot dekha rha hai😂❤
Thank you mam maine aapke sari video se apni syllabus cover krli
Ab result aana baaki h
Again Thank You ♥️
The only teacher who teaches ncert so nicely
#Day 3 completed Dr Sushmita Sen 🤍
Tomorrow, we have neet ma'am, pray for us.
Thanks mam for making my concepts crystal clear ☺️
💕💕💕
You don't even know how you have helped me 🥰
Yes mine too 👍
Mam, please post the one-shot video of electromagnetic waves as well. Only that chapter is left. Please, mam. We are waiting for your videos.
Those who want a video on that chapter, either like this comment or comment the same thing yourself so that it may reach mam.
Very great explanation 💯
Wave optics 😭😭😭😭😭😭😭😭😭😭😭😭😭😭😭😭😭😭😭😭😭😭😭😭😭😭😭😭😭😭😭😭😭😭
Thnx mam for amazing lecture
mam ,you 've not included radioactive decay and all type of decays.....
Thank you mam for this video. Definitely my concept turn into cristal clear after watching this wonderful video
concepts hua crystal clear!! thank you for putting videos...literally u put out THE BEST teaching videos on youtube!! ik u have worked a lot to put out all the videos in the last minute, but always know that because of you a lot of us are saved! THANK YOU SO SO MUCH!!
No Fear When Light Ma'am is here💯💯💯
Light= Roshni ma'am 😀
Thank you ma'am
20:41 mam ne ye kya bol diya😂
💀👍🏻
Concept huwa crystal clear 😇👍
i was waiting for this chapter...thanku mam...please make video on semiconductor and wave optics🙏
Literally the best lecture of Nuclei ever!
Ma'am semi conductors today pls!! Its the most important ch n there's alot to learn in it!!!
Also concepts r crystal clear because of you!!
Mam semiconductors alone please 🙏🙏🙏
Thanks mam, for this wonderfully put together video.
won't disappoint you
Tomorrow is my exam and I didn't study this chapter yet .....today I studied this chapter on this cannel....nd u cleared all concepts easily🥺❤ u r such an amazing teacher
Honestly , l love her teaching skills a lot!!, Roshini mam really teaches everything , like concepts humesha ho jate hai crystal clear!!, mam this is a veryyyyy urgent request, wave optics padha dijiye, bhohut dikat ho rahi hai uss chapter mein!, thank you for this video and your efforts mam!!
Thanks.....video aa gya....
EVERY CONCEPT IS CRYSTAL CLEAR...OUTSTANDING LEVEL MA'AM...AND AGAIN THANK U SO MUCH ROSHANI MA'AM🤗😇😃
Thanks a lot ma'am .. concept hua crystal clear 😊
Thank you so much ma'am
Concept hua crystal 🔮 clear 💟
09:12 Thala For a reason 😂
😂
56:20 pen drops!
explain was good mam but u didn't explained about law of radioactive decay
thank you mam u have explained in a crystal clear way.
thank you so much for this video, greatest way to explain it!
Can someone help me to tell whether this video is correct for the preparation of the boards or not?
Thankyou so much ma'am....u are the best teacher ❤❤️
Thankyou mam I am so happy that you made this video because this is the only chapter I didn't study for any single time 😭
20:42 That small laugh had a deep meaning💀💀
Kya baat pakdi hai bhai 🤣🤣
Bro🤜
Gota he😂😂😂😂😂
I was searching for this comment only😂
Didn't understand
Concept Hua crystal clear, as always!
Thank you so much mam !❤️❤️❤️
We can't express our gratitude to you, in words!
You are a Superhuman,mam!👍❤️
Thnku mam for amazing lecture 😍👏
When I was in cls 11 I followed this channel
Since then I came here today . 😊