A neutron travelling with velocity 
and kinetic energy 
collides head on elastically with the nucleus of an atom of mass number 
at rest. The fraction of its kinetic energy retained by the neutron even after the collision is
a)
b)
c)
d)
A neutron travelling with velocity and kinetic energy collides head on elastically with the nucleus of an atom of mass number at rest. The fraction of its kinetic energy retained by the neutron even after the collision is
a)
b)
c)
d)
Question ID - 53971 | SaraNextGen Top Answer
A neutron travelling with velocity and kinetic energy collides head on elastically with the nucleus of an atom of mass number at rest. The fraction of its kinetic energy retained by the neutron even after the collision is
a)
b)
c)
d)
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A neutron travelling with velocity |
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a) |
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b) |
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c) |
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d) |
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and 
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