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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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Subject: Physics
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Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- The induced emf in a coil of 10 H inductance in which current varies
- The magnifying power of a convex lens of focal length 10 cm, when the image
- If radius of the ₁₃Al²⁷ nucleus is taken to be Rᴀı, then the radius of ₅₃Te¹²⁵ nucleus
- A spring of spring constant 5 x 10³ N/m is stretched initially by 5 cm
- In the spectrum of hydrogen, the ratio of the longest wavelength in the Lyman series
Topics: Electrostatics (146)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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