A neutron makes a head-on elastic collision with a stationary deuteron – McqOptions

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1.	A neutron makes a head-on elastic collision with a stationary deuteron. The fractional energy loss of the neutron in the collision is [AIIMS 2003]
A.	16/81
B.	8/9
C.	8/27
D.	2/3
Answer» C. 8/27

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