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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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Topics: Work Energy and Power
(94)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- A black body radiates 20 W at temperature 227⁰C. It temperature of the black body
- In a capillary tube water raises by 1.2 mm. The height of water that will rise
- A parallel plate capacitor as a uniform electric field E in the space between the plates
- An engine pumps water through a hose pipe. Water passes through the pipe
- A projectile is thrown in the upward direction making an angle of 60°with the horizontal
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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