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A neutron is moving with a velocity u.It collides head on and elastically with an atom of mass number A. If the initial kinetic energy of the neutron be E. How much kinetic energy will be retained by neutron after collision?
Options
(a) {A-1/A+1}² E
(b) {A+1/A-1}² E
(c) {A-1/A}² E
(d) {A+1/A}² E
Correct Answer:
{A-1/A+1}² E
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
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Subject: Physics
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Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- When we close one slit in the young’s double slit experiment, then
- A particle moves a distance x in time t according to equation x = (t + 5)⁻¹
- A ball is moving in a circular path of radius 5 m.If tangential acceleration
- The total radiant energy per unit area, normal to the direction of incidence
- An engine is moving towards a wall with a velocity 50 ms⁻¹ emits a note of 1.2 kHz.
Topics: Work Energy and Power (94)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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