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A neutron makes a head on collision with a stationary deutron. the fractional energy of neutron is ? a) 16/81 b) 8/9 c) 8/27 d)2/3 please explain with solution?
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A neutron makes a head on collision with a stationary deutron. the fra...
Opt... b is the answer...mass of neutron=mmass of deuteron =2minitial velocity of neutron=vinitial k.e(e1)=(1/2)mv²initial momentum=MVafter collision,velocity of neutron & deuteron r V1&V2 respectively.... so, final momentum=m(V1+2v2)now, find V1=(-v/3)so k.e . (final)(e2)=1/2m(v²/9)now,(e2-e1)/e1=(8/9).... hope it helps...
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A neutron makes a head on collision with a stationary deutron. the fra...
But please give me solution
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A neutron makes a head on collision with a stationary deutron. the fractional energy of neutron is ? a) 16/81 b) 8/9 c) 8/27 d)2/3 please explain with solution?
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