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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.
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(146)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- The coherence of two light sources means that the light waves emitted have
- Mass defect is known as
- A body with mass 5 kg is acted upon a force F=(-3i+4j) N.If its initial velocity at
- The dimension of 1/2ε₀E², where ε₀ is permittivity of free space and E is electric field
- The initial rate of increase of current, when a battery of emf 6 V is connected
Topics: Electrostatics (146)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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