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The distance of the closest approach of an alpha particle fired at a nucleus with kinetic energy K is r₀. The distance of the closest approach when the α particle is fired at the same nucleus with kinetic energy 2K will be
Options
(a) 4r₀
(b) r₀/2
(c) r₀/4
(d) 2r₀
Correct Answer:
r₀/2
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
Related Questions: - A particle of mass m oscillates along x-axis according to equation x = a sin ?t
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Topics: Electrostatics
(146)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- A particle of mass m oscillates along x-axis according to equation x = a sin ?t
- Two coherent sources of different intensities send waves which interfere.
- If c is the velocity of light in free space, the time taken by light to travel
- The internal energy change in a system that has absorbed 2 kcals of heat
- The particle executing simple harmonic motion has a kinetic energy K₀cos²ωt.
Topics: Electrostatics (146)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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