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Get Answers to all your Questions
What is tha recoil speed of daughter nucleus if 84X210 originally at rest emit alpha particle with speed v
Answers (1)
@sheeba
(Atoms molecule)m = (alpha)? + (daughter mass)m-4
Initial mass = m
Injtial velocity = 0
Initial momentum = 0
Final mass = m & m-4
Final velocity of alpha is v and daughter is v'
0 = 4v + (m-4) v'
V' = -4v/(m-4)
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