NucleaR FissioN and FusioN : Class 10 PHYSICS CBSE / ICSE

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  • čas přidán 20. 01. 2018
  • 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 )
    Physicswallah Instagram Handle : / physicswallah
    Physicswallah Facebook Page: / physicswallah
    Physicswallah Twitter Account : PhysicswallahAP?s=20
    Physicswallah App on Google Play Store : bit.ly/2SHIPW6
    Physicswallah Website:
    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 CZcams)
    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.
    RadioActivitY 01 : Atoms - Isotopes Isobars Isotones Isoters Isoelectronic Species : Class 10 ICSE
    • RadioActivitY 01 : Ato...
    RadioActivity 02: What is Radioactivity ? Why some Atoms are Radioactive ? ICSE / CBSE Class X , XII
    • RadioActivity 02: What...
    RadioActivitY 03 : ALPHA BETA GAMMA Emission & PROPERTIES : Class X , XII
    • RadioActivitY 03 : ALP...
    NucleaR FissioN and FusioN : Class 10 PHYSICS CBSE / ICSE
    • NucleaR FissioN and Fu...

Komentáře • 1,4K

  • @PhysicsWallah
    @PhysicsWallah  Před 5 lety +286

    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 )
    Physicswallah Instagram Handle : instagram.com/physicswallah/
    Physicswallah Facebook Page: facebook.com/physicswallah
    Physicswallah Twitter Account : twitter.com/PhysicswallahAP?s=20
    Physicswallah App on Google Play Store : bit.ly/2SHIPW6
    Physicswallah Website: physicswallahalakhpandey.com/
    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 CZcams)
    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.
    RadioActivitY 01 : Atoms - Isotopes Isobars Isotones Isoters Isoelectronic Species : Class 10 ICSE
    czcams.com/video/sY7shUArT1E/video.html
    RadioActivity 02: What is Radioactivity ? Why some Atoms are Radioactive ? ICSE / CBSE Class X , XII
    czcams.com/video/Xfb-wVuSLFk/video.html
    RadioActivitY 03 : ALPHA BETA GAMMA Emission & PROPERTIES : Class X , XII
    czcams.com/video/X_e6aVgSJC8/video.html
    NucleaR FissioN and FusioN : Class 10 PHYSICS CBSE / ICSE
    czcams.com/video/vdMGpFPjFX8/video.html

  • @PhysicsWallah
    @PhysicsWallah  Před 6 lety +464

    If you want all chapters of class 10 physics and chemistry - go to playlist section of our channel and then select topic and sub topics - we have covered a lot of topics , so do check the playlists

  • @meghuu2047
    @meghuu2047 Před 10 měsíci +868

    Anyone for 2024?

  • @sidbrocksmar3037
    @sidbrocksmar3037 Před 5 lety +208

    Physics hai bas moh maya
    Dhanya hai wo student jisne aap jaisa teacher paya
    #respect for Alakh sir.

  • @dr.vinodkumar9781
    @dr.vinodkumar9781 Před 6 lety +649

    You are doing a great job by helping the ICSE students ...
    If every school will have teacher like you .... I swear India will definitely defeat and dominate over USA one day , you are building a new personality in Indian youths , By teaching them so well ..... ..... God bless you ....

    • @PhysicsWallah
      @PhysicsWallah  Před 6 lety +447

      aisi tarif vah , mai khush hua

    • @shrutigoel2383
      @shrutigoel2383 Před 6 lety +7

      Nice

    • @nehaahuja6758
      @nehaahuja6758 Před 6 lety +35

      Physics Wallah - Alakh Pandey sir ji u have full right to be happy we can't say u thq in words......u are incredible.its our luck that we are connected with u and learn alot .....God bless u with best

    • @Theknowledgeseekers-yd4ln
      @Theknowledgeseekers-yd4ln Před 5 lety +20

      Not for only icse but cbse also

    • @sanjuktapanigrahi5522
      @sanjuktapanigrahi5522 Před 5 lety +2

      Dr.Vinod Kumar ,he is really great

  • @debdip4388
    @debdip4388 Před rokem +29

    Nuclear fission -
    Physics wallah once in CZcams(big nucleus) has now been divided into small Vidyapeeths and Pathshalas(small nucleus) in every city
    Nuclear fusion-
    All teachers of physics wallah with Sir( small nuclei) have come together /combined to teach in new batches to fulfill dreams(big nucleus) of children...
    Love you sir ❤️

  • @komaljha5332
    @komaljha5332 Před 3 lety +16

    Sir u taught so well that the topic directly entered in our brain.... And it will never remove.... If we all had teachers like uh then definitely India will be far better than other countries.... Should give you applause👏👏👏

  • @mohammadubair2306
    @mohammadubair2306 Před 3 lety +49

    26:27
    SIR, WE REALLY WANTED TO DESTROY IT BUT NOW WE ARE STABLE BECAUSE OF YOU SIR #LOVE YOU, SIR...

    • @saima143saima
      @saima143saima Před 2 lety +1

      🤣🤣🤣🤣🤣❤️❤️❤️❤️❤️

  • @UmairUsman-od1rd
    @UmairUsman-od1rd Před 6 lety +277

    Sir, history book wala reference mast tha😂😂

    • @vaishalibhat2439
      @vaishalibhat2439 Před 4 lety +1

      Ya😁😁😂🤣

    • @dontinsultme4821
      @dontinsultme4821 Před 3 lety +3

      @@r5mvlogs334 ham padhaku log ese Joke mei hasega kabhi laga nahi this is only because of board

    • @Malikin
      @Malikin Před 2 lety

      your pfp looks like a poor roblox pfp lol

    • @saima143saima
      @saima143saima Před 2 lety

      ❤️❤️❤️🤣🤣🤣

  • @rajshukla6628
    @rajshukla6628 Před 5 lety +42

    sir you should be awarded with some sort of award ,👌👍👍 ,probabily the best teacher

  • @missionmppscpcs7422
    @missionmppscpcs7422 Před 4 lety +47

    Mass (roti food) gives us energy.
    Hence proved😂😂

  • @kartikey2377
    @kartikey2377 Před 5 lety +148

    Why is there only 1 like button. I would have liked this video million times if there was no limit.

  • @vrajishnuillwolasamal4045
    @vrajishnuillwolasamal4045 Před 4 lety +18

    Sir's Expression and example at 26:32 is just awesome

  • @_vanshikasachdev
    @_vanshikasachdev Před 2 lety +15

    You are the best online teacher I have ever found.... Though I m founding this video after 4yrs, but these are awesome. You are putting a great effort for all of us. Hats off to you.

    • @swagcist7417
      @swagcist7417 Před 2 lety +2

      bro tum agar icse 10 se ho to ye topic reduced h ...nuclear fission and fusion...so just giving u advice not to go through this in point of exams👍👍

    • @GojoSatorou07
      @GojoSatorou07 Před rokem +1

      @@swagcist7417 par ye itna badhiya topic hai knowledge ke liye padh lena chahiye bhai

    • @chip2571
      @chip2571 Před 7 měsíci

      ​@@swagcist7417it's there in syllabus for 2024

    • @kvskirankurapati
      @kvskirankurapati Před 6 měsíci

      ​@@chip2571 Yes bro, it's included in the ICSE-2024 syllabus 😕

  • @waseembhat7827
    @waseembhat7827 Před 3 lety +2

    Excellent teacher across India who teaches and makes students understand concepts in a very simple way

  • @Theknowledgeseekers-yd4ln

    Sir l am salute you you are helping us tooo much to learn our topics

  • @avtarsinghrox9815
    @avtarsinghrox9815 Před 4 lety +80

    You made me everything clear in just first 3 minutes of the video
    By that Graph
    *Hats* *off* to you sirji

  • @mansingh2295
    @mansingh2295 Před 4 lety +320

    Who are here with boards in 2020

  • @mrinmoysen3860
    @mrinmoysen3860 Před 4 lety +41

    Physics Wallah he to koi physics ka book kon destroy karega
    ????

  • @starimagine
    @starimagine Před 4 lety +5

    Dear Sir, To be very frank, you had taught very very very well this Chapter i.e. Radioactivity.
    Thanks a lot. 👌🙏👌

  • @amishashaw8731
    @amishashaw8731 Před rokem +4

    Thank you for this more informative video this is very helpful for me... 😊

  • @lalsoni6711
    @lalsoni6711 Před 5 lety +32

    Sir you are great because you never think about money get you only think about to teach us I am always obedient for you.you are those who make me and my successful life .thank you soooo much,I have no word to define

  • @gyanendratiwary7996
    @gyanendratiwary7996 Před 4 lety +2

    Does radioactive elements has any feature over other heavy atoms which can be used in nuclear fission reaction

  • @maroofrahil7697
    @maroofrahil7697 Před 2 lety +1

    You are a hero in teaching Sir. Salute to you, bachpan se confuse rehta tha in dono me aaj ek hi class me itna clear ho gya ki ab zindagi bhar confuse nahi hounga. Thank you very much.

  • @anoopkaur3079
    @anoopkaur3079 Před 4 lety +7

    Thanks sir
    You are the best 👩‍🏫‍teacher
    The way you teach us is wonderful✨

  • @ajayarora1829
    @ajayarora1829 Před 5 lety +4

    Sir u r really great .. And I like ur style of explanation... Tysm sir ....

  • @ajoykumarmandal2676
    @ajoykumarmandal2676 Před 5 lety +1

    34:06- the example was very interesting....Awesome video sir...thank you sir

  • @Mohdsaif092
    @Mohdsaif092 Před 5 lety +2

    Excellent explanation sr 👍Thank you so much I understand it well and example of history book was interesting maza aa gya😊

  • @arshiapuri4674
    @arshiapuri4674 Před 5 lety +21

    “Mein aapko atom bomb banana nahi Sikha raha...😅” mast sir!
    Love ur videos ....chuttiyon mein kitaab ko haath nahin lagaya aur Sara syllabi’s khallas....😊😊

  • @sunidhisingh657
    @sunidhisingh657 Před 6 lety +70

    Best Teacher Spotted..You are the best.❤

  • @devchatterjee9469
    @devchatterjee9469 Před 2 lety

    Sir i have one doubt
    In the example of nuclear fission the atomic wight of the reactant is equal to the atomic wieght of the products. So where the mass is lost ??????
    236=34+139+3

  • @arksempire
    @arksempire Před 4 lety +1

    You teach better than any teacher in my school
    Keep it up
    I understood very well

  • @vignahartar178
    @vignahartar178 Před 4 lety +5

    Thanks alot sir before i used to struggle a lot in physics and chemistry but after i started seeing your videos i guess now am able to understand them .. my prelims didnt go very well and i got very less marks in physics and chemistry and it was surprising for me because I used to score in 90s when i was in ninth.Because of this i lost my self confidence and didn't know what to do but then after that i started seeing ur videos which gives me hope that i WILL be able to score good in boards....

  • @Peacekeeper2544
    @Peacekeeper2544 Před 3 lety +6

    26:36 I will gladly donate my history book for that purpose

  • @SunilSingh-ms7gw
    @SunilSingh-ms7gw Před 4 lety

    Nuclear Fission me Mass to equal hai in both reactants and products.... Then how a lot of energy is is released? Please answer

  • @tanyasharma2811
    @tanyasharma2811 Před 5 lety +1

    Best teacher ever sir Kisi NE physical Itne easy or Maze se Nhi pdaya you make everything so simple thank you so much sir!!

  • @anilyadav9448
    @anilyadav9448 Před 5 lety +4

    Fantastic explanation sir.... keep it up.

  • @simpleviews417
    @simpleviews417 Před 5 lety +32

    😘😘😘😘. Sir...apna tho mera pura doubt hi clear kr diya !!!!!! Thank you so much

  • @usamayousaf9004
    @usamayousaf9004 Před 3 lety

    Sir you said that nuclear reactions are spontaneus reaction and unstable nucleus react to get stability sir if they react to get stability so why should we have to do some efforts to make them react why should not they react by themselves?
    In case of fission reaxtion we bombard a neutron why?

  • @farhaanhusain5668
    @farhaanhusain5668 Před 4 lety +1

    Very nice , amazing Sir !! Thank you very much Sir for your efforts !

  • @mr.harshitff986
    @mr.harshitff986 Před 7 měsíci +10

    The only hope
    for icse board students ❤

  • @RohitKumar-hw9vg
    @RohitKumar-hw9vg Před 5 lety +3

    Your video are really very helpful for me sir

  • @tarmikanagpal5140
    @tarmikanagpal5140 Před 4 lety +1

    I watched your videos for the first time! Damn! I ll study from here now....so clear explanation! Thank you Alakh sir!✨

  • @KuldeepKumar-rp7ec
    @KuldeepKumar-rp7ec Před 4 lety +1

    Sir u are so intelligent our country is in need of teachers like u

  • @ParthSingh-fr6ns
    @ParthSingh-fr6ns Před 6 lety +32

    Sir only 1 more chapter is left in chemistry that is METALLURGY plz 1 video on that and i your big fan big fan love your way of explanation

  • @akifhameed9587
    @akifhameed9587 Před 4 lety +28

    I am Akif from Pakistan, whenever i need to clear my concepts, i visit this channel. Alakh Pandey Sir, I need to talk to you once in my life. Is it possible?

  • @hajitasleem7162
    @hajitasleem7162 Před 4 lety +1

    Thank you sir.......
    You helped me very much in improving me in chemistry ......
    Thank you very much....

  • @santwanamukherjee146
    @santwanamukherjee146 Před 5 lety

    But sir if the mass of the reactants and products are to be balanced in the fission reaction then it would imply that no loss of mass takes place then no mass defect but how can it happen . It violates Einstein's mass energy equivalence equation

  • @rajkumarshukla9586
    @rajkumarshukla9586 Před 5 lety +5

    Thanks sir... By the way this video is also useful for class 12th students 😄😄

  • @anshgoyal3734
    @anshgoyal3734 Před 5 měsíci +10

    Kal kis kiska exam hai😅😅😅😅😅😅😅😅

  • @arvindtripathi8909
    @arvindtripathi8909 Před 4 lety

    Sir we can do fusion on earth by bombarding atom bomb on the region where nuclaer fusion is going to happen do by atom bomb 10^7 heat energy liberated so fusion start working like a sun fission fudion together...plzx reply if you successfuly read it

  • @saritarai6089
    @saritarai6089 Před 4 lety +1

    Sir 15:32 pr humlog upar aur niche koi bhi no. likh sakte h balance karne ke liye??? Agar hum koi aur no. likhe aur uska A aur Z actually mein kuch aur ho to??🤔🤔🤔🤔 plzzz sir tell🙏🙏😕😕😕

  • @taiba7139
    @taiba7139 Před 6 lety +9

    Thank you sir you are great you are making excellent videos for us icse10 students please continue like this!!!!

    • @PhysicsWallah
      @PhysicsWallah  Před 6 lety +7

      welcm dear

    • @saima143saima
      @saima143saima Před 2 lety

      @@PhysicsWallah please reply

    • @Fact-baba1M
      @Fact-baba1M Před rokem +1

      Bro u r literally lucky to have alakh sirs comment💬💬 on your comment😊😊

  • @Harsh-iq1ph
    @Harsh-iq1ph Před 5 lety +14

    "Mai aap ko bomb banana nahi sikha raha hu" fear is real xd

  • @sohamdeshmukh6932
    @sohamdeshmukh6932 Před 6 lety

    Great video sir.....Waiting for the video on Mole Concept and Stoichiometry..

  • @krishanmurari9240
    @krishanmurari9240 Před 5 lety +1

    you are so great sach ma mugha itni problem thi ap na solve kar di ap sabhi esa hi help kiya jaro

  • @jigarpandey8765
    @jigarpandey8765 Před 4 lety +11

    Physics ki feeling dila dete hain sir✌️

  • @mustansirhussain4927
    @mustansirhussain4927 Před 5 lety +4

    Thanks sir
    God bless u with o a lor of mercy
    Sooooo nice
    Ur lectures is not only for students but also for teachers

  • @sunandakadam3165
    @sunandakadam3165 Před 5 lety

    sir aapne kaha ki reactant ka mass product ka mass se jayda ha phir fission process ma uranium aur reactant ma krypton aur barium ka mass equal karke dikhaya phir baad ma kaha ki mass is disappear in reactant as by e=mcsquare, kaise or konsa sahi ha

  • @NarinderSingh-zb8rt
    @NarinderSingh-zb8rt Před 6 lety

    thanku sir.. u are the best teacher... sir,how much faster is the chain reaction in powerplant than that of natural uranium ore and why is it so??

  • @challengex8401
    @challengex8401 Před 4 lety +30

    who is here from 2020??

  • @mihirpadhye4067
    @mihirpadhye4067 Před 3 lety +7

    My tuition online class is going on and I am watching this vdo..
    Best teacher.
    🙃

  • @aarushjalan9223
    @aarushjalan9223 Před 4 lety +1

    Bhai i love u yaar i have understood the whole numclear part bhaii tujhe meri saari duyaaein love u sir

  • @appurav7156
    @appurav7156 Před 5 lety

    Need help ..mass of reactant Uranium 235 and mass of product 236 but sir u said mass of rectant will be greater than mass of product

  • @Indresh149
    @Indresh149 Před 5 lety +4

    Thank you so much sir.

  • @lettersunaddressed
    @lettersunaddressed Před 5 lety +4

    Best best best😋!!!!!
    Amazing explanation sir ji!!!

  • @neharaj9825
    @neharaj9825 Před 5 lety +2

    Sir, icse board concise chemistry (ch-12 organic chemistry all exercise ) videos are not there. Please provide...

  • @Channelforyou482
    @Channelforyou482 Před 3 lety

    Sir Plz answer my question ⁉️
    Jab nucleus break hogata Haa to shells Ka Kia hogA or electron kaha jayanga

  • @neelamtrivedi6027
    @neelamtrivedi6027 Před 6 lety +7

    Wow!!! You did fantastic... Thank you so much...

  • @ashishpanchal1839
    @ashishpanchal1839 Před rokem +4

    again preparation for Oppenheimer after forgetting these topics 💀

  • @supriyatiwari6778
    @supriyatiwari6778 Před 5 lety

    बहुत ही ज्यादा अच्छा लगता है आपकी क्लास में.. सच में शिक्षण ऐसा ही होना चाहिए.. खासकर भौतिकी जैसे डरावने विषय का... अफसोस होता है कि अभी तक मैं इस चैनल से अनजान रही... मैं भी एक शिक्षक हूँ और आपसे सीख रही पढ़ाना... You are so energetic and make learning just like magic... Thanks a lot sir..

  • @deepakjha9775
    @deepakjha9775 Před 4 lety

    Sir i have one confusion you told in leacture that ratio no. Of neutron and no .of proton are appox 1 then the nucleus are stable but in this leacture u say that under 20 all nucleus are unstable

  • @chhumikumari1263
    @chhumikumari1263 Před 6 měsíci +5

    Guys , just a day before preboards
    👇

    • @xxxx5612
      @xxxx5612 Před 6 měsíci

      Mera bhi physics exam hai kal

  • @geetashakya6811
    @geetashakya6811 Před 5 lety +20

    26:34 maza aa gya

  • @GameOnCR7
    @GameOnCR7 Před 6 lety

    I loved the way you teach..... this video is very useful and greatful to those who didnt understand properly.
    Although it is good but it is not obtaining more views as per its ability... i dont know why but it may be,,,,,,,,, because of thumbnail....a little bit prblm in video quality.........Best of luck.......and u r great...thanks

  • @naveentandon993
    @naveentandon993 Před 4 lety +1

    Thnks alottttt Sir for clearing the concept...... May God bless you always Sir ❤❤❤❤❤🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏

  • @VermaPriti-vp3wu
    @VermaPriti-vp3wu Před 7 měsíci +9

    Anyone who is watching this on 2024 batch 😊

  • @parths6865
    @parths6865 Před 4 lety +6

    Muje Shankar Mahadevan ka breathless song yaad aa raha hai 😂.. 27:02

  • @itzdeepak567
    @itzdeepak567 Před 3 lety +2

    Whenever I come here, I not only learn what I wanted, but I go after learning more about it.

  • @helloraj7607
    @helloraj7607 Před 6 lety +1

    Superb sir. You cleared concept best all.Keep it up.

  • @priyankatripathi3670
    @priyankatripathi3670 Před 6 lety +3

    thank you sir

  • @naziaparvin839
    @naziaparvin839 Před 8 měsíci +3

    Best content ever ...

  • @kishormishra5769
    @kishormishra5769 Před 4 lety +1

    Sir agar chhote nucleus mein ek nucleus marein to kya hoga??? (this is lokesh, not in 10th, just asking)

  • @adwaylachhiramka3422
    @adwaylachhiramka3422 Před 4 lety

    India needs a personality like you in millions who serve the society for free
    Your selfless nature will make you gain more prosperity
    #jaihind
    #thankyousir

  • @lilawatidevi687
    @lilawatidevi687 Před 4 lety +6

    Aapna BALA Physic wallah..
    Mst sir ji..

  • @devayush10
    @devayush10 Před 5 lety +3

    Pranam Guruji@PW

  • @JyotiKumari-rz8vo
    @JyotiKumari-rz8vo Před 6 lety

    Woww....Amazing....perhaps there will be teacher like u sir...thank u so so much

  • @himanshu8531
    @himanshu8531 Před 5 lety

    Wahhh sir g kya pdhaya aap ne...divana hogya mai aap ke pdhane ke triko nu dekh ka...

  • @JamesBond-ey3cx
    @JamesBond-ey3cx Před 5 lety +8

    12:08 😂😂...bt u r really grt sir!

  • @anushkasingh016
    @anushkasingh016 Před 5 lety +7

    Sir mere book me krypton ka mass no.89h or barium ka 144😮

  • @abhaykumar-rt4uo
    @abhaykumar-rt4uo Před 4 lety

    alakh sir ek voh time tha aur ek aaj time hai. Apka time agaya sir love u!! tab camera, board bhi low quality ke the aur ek aaj ka din hai well done sir.

  • @devendrasinghkandari3073

    Sir when you added the atomic mass of ba, kr, n, then it is equal to atomic mass of uranium but you also say that masses gets destroy ed how?

  • @riyaraj2370
    @riyaraj2370 Před 4 lety +9

    12:10 sir 😂😂😂🤣🤣🤣

  • @akshatsrivastava7423
    @akshatsrivastava7423 Před 5 lety +4

    Sir do you belong from Allahabad if yes the n pls pls pls reply

  • @Humansince2004
    @Humansince2004 Před 4 lety

    Sir I have a silly doubt U238 me se kya hum 3 ya 2 neutron nikal k use U236 nhi bana skte (batch 2020-21 covid19. Holidays)

  • @abhimanyukumar9505
    @abhimanyukumar9505 Před 5 lety +1

    Hlo_ sir aap ne kaha ki hydrogen bomb ko trigger karne ke Liya 10 ki power 7 kelvin energy chiya Jo earth par possible nhi hi fir. America ke pass hydrogen bomb kaha se aaya..

  • @pijushdey782
    @pijushdey782 Před 4 lety +13

    I do not belive on god..... But now I am seeing a god inculcated as a human.... U are a god for us sir.... Simply love u

    • @scientificartchannel3146
      @scientificartchannel3146 Před 4 lety

      Improve your English. It should be I don't believe in * god

    • @tamannarmaurya
      @tamannarmaurya Před 4 lety +1

      @@scientificartchannel3146 outstanding...i like it..😘😘

    • @scientificartchannel3146
      @scientificartchannel3146 Před 4 lety

      @@tamannarmaurya are you a girl ?

    • @tamannarmaurya
      @tamannarmaurya Před 4 lety

      @@scientificartchannel3146 of course but why are you asking me??

    • @scientificartchannel3146
      @scientificartchannel3146 Před 4 lety

      @@tamannarmaurya i love you . Please share your view on me. I havent got any good review in my life. But when you praised me i feel that i exist. Thank you r for making me realise that i exist.Thank you .

  • @Manjit-ll5dl
    @Manjit-ll5dl Před 5 měsíci +22

    Anyone for one day before exam 😂 3march24

  • @sudeepraj233
    @sudeepraj233 Před 5 lety

    Very nice video sir . Thank you for making this video for us .it is really nice and helpful for us.

  • @chandnisonawat8596
    @chandnisonawat8596 Před 5 lety

    Sir I have a doubt ,In that equation of nuclear fission mass of reactant and products is same but according to the the law some mass is lost but it is not happening why