1.

The speed of daughter nuclei isA. `c (Delta m)/(M+Delta m)`B. `c sqrt((2Delta m)/(M))`C. `c sqrt((Delta m)/(M))`D. `c sqrt((Delta m)/(M+Delta m))`

Answer» Correct Answer - B
`Q =Delta m C2 =(1)/(2) xx((M)/(2))v_(2)+(1)/(2) xx((M)/(2))v_(2)`
`Delta mc_(2)=(1)/(2) xx MV_(2) rArr V = C sqrt((2 Delta m)/(M))`.


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