CSIR NET Physics Dec 2023 Nuclear Particle Physics Solutions

[@kgfprince6630]

sir subject wise imp topics explain sir for csir net physics 😊,thank you

[@meghabera9486]

Sir dec 2023 ka part C ka all question explain kar dijye.

[@rai_pooja]

I will highly recommend this channel for all the net aspirants Thankyou sir💯

[@Physframe]

Thanks

[@joliyaranjit4490]

Nice explanation sir

[@JagdishChandraDutta-x2d]

Thank you sir

[@kishansharma3217]

Sir, proton jaise one of the most stable particle ka neutron me decay hona sahi nahi lagra, vo bhi Earth atmospheric conditions me jo ki itna jyada energetic environment nahi hai, please explain

[@Physframe]

In beta plus decay, proton converts into neutron plus positron. The reaction is endothermic and happens inside a nucleus. The energy to nucleus is imparted by incoming high energy cosmic rays. Yes, a free proton can't decay into neutron outside nucleus due to mass energy violation. Proton csn also decay to pion plus positron as per GUT (Grand Unified Theory). In this theory, baryon and lepton number is not a conserved quantity.

[@kishansharma3217]

​@@Physframe💯

[@rahimakhatun9842]

Sir important pyq with concept explain kar dijiye

[@bhaskar01ph]

Thank you Sir 🙏

[@meghnaagrawal2811]

Thank u sir...

[@Sahil_12013]

Sir @ 9:37 is it the 2nd excited state??

[@Achiever-w4c]

Thanku sir dec 2023 paper ka full solutions upload kijiye plzz

[@StudyTogether1234]

Csir net 2023 ka explanation plz upload kardo complete

[@rai_pooja]

Sir one request can you please make video on the most my topic from which questions been asked every year

[@Physframe]

Waise toh almost important topics pr video lectures banaye hue h in playlist fir bhi kuch topics bata dijiye bana denge video lecture

[@rai_pooja]

@@Physframe sure sir

[@sanskarbhardwaj371]

Sir plzz make solid and nuclear phys theory lecture in short notes type

[@solutionhai6897]

Sir proton ka mass to neutron or pion dono se hi kam h, then how can it decay. And one more thing hmne to aajtak yhi pdha h ki, proton nucleus ke inside hi neutron me decay ho skta h. Free proton nhi hota h. Reply sir

[@Physframe]

In beta plus decay, proton converts into neutron plus positron. The reaction is endothermic and happens inside a nucleus. The energy to nucleus is imparted by incoming high energy cosmic rays. Yes, a free proton can't decay into neutron outside nucleus due to mass energy violation. Proton csn also decay to pion plus positron as per GUT (Grand Unified Theory). In this theory, baryon and lepton number is not a conserved quantity.

[@solutionhai6897]

@@Physframe yes sir it may be possible, but aapne proton ko neutron+ pion me convert Kiya h jo ki mass conservation ko violet krta h. How is this possible?

[@Physframe]

Not possible that's positron instead of neutron. Thanks to point out! I wrote it wrong.

[@solutionhai6897]

@@Physframe okay sir thanks

[@SOUlVOICE-n4s]

Sor plz gate physics qualify jone ke baad kya kre ....councelling process ...plz uspe ek video bna do ...plz

[@hariomsaini1746]

Sir first question ka solution samaz nhi aaya , 4:58 pe conserve khan hai reaction, cmplt hi doubt hai sir , pls consider it in next video

[@Physframe]

It is conserved please check again

[@reemavishwakarma6202]

Sir dec 2023 ke pore paper ka solution karba dijiye please

[@ashishkumar-td8fv]

Be continued

[@hemendraranbankure2798]

Sir, Please could you solve rasonant cavity outline (QID 705040). Sir, we didtn't manage to do this

[@ashishkumar-td8fv]

Sir AAP kha ho thik to ho

[@Physframe]

Yes I am fine Ashish

[@gurupriya356]

Thank you sir