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A heavy nucleus at rest breaks into two fragments which fly off with velocities in the ratio 8:1. The ratio of radii of the fragments is
Options
(a) (1:2)
(b) (1:4)
(c) (4:1)
(d) (2:1)
Correct Answer:
(1:2)
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
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Topics: Atoms and Nuclei
(136)
Subject: Physics
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Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Unit of reduction factor is
- Two poles of same strength attract each other with a force of magnitude F
- A solenoid of length l metre has self inductance L henry. If number of turns
- The frequencies of X-rays,γ-rays and ultraviolet rays are respectively p,q and r
- A cell of emf E and internal resistance r supplies current for the same time
Topics: Atoms and Nuclei (136)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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