Question: A neutron makes a head-on elastic collision with a stationary deuteron. The fractional energy loss of the neutron in the collision is
(A) 16/81
(B) 8/9
(C) 8/27
(D) 2/3
Answer: Option (B)
Solution:
A neutron makes a head-on elastic collision with a stationary deuteron. The fractional energy loss of the neutron in the collision is
with
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