A heavy nucleus \( N \), at rest, undergoes fission \( N \rightarrow P+Q \), where \( P \) and \( Q \) are two lighter
\( \mathrm{P} \) nuclei. Let \( \delta=M_{N}-M_{P}-M_{Q} \), where \( M_{P}, M_{Q} \) and
W
\( M_{N} \) are the masses of \( \mathrm{P}, \mathrm{Q} \) and \( N \), respectively. \( E_{P} \) And
\( E_{Q} \) are the kinetic energies of \( P \) and \( Q \), respectively.
The speed of \( P \) and \( Q \) are \( v_{P} \) and \( v_{Q} \), respectively. If \( c \) is the speed of light, which of the following statement(s) is (are) correct? [JEE.Advanced-2021]
(a) \( E_{P}+E_{Q}=c^{2} \delta \)
(b) \( E_{P}=\left(\frac{M_{P}}{M_{P}+M_{Q}}\right) c^{2} \delta \)
(c) \( \frac{v_{P}}{v_{Q}}=\frac{M_{Q}}{M_{P}} \)
(d) The magnitude of momentum for \( P \) as well as \( Q \) is
📲PW App Link - https://bit.ly/YTAI_PWAP
🌐PW Website - https://www.pw.live
0