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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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- Dimensions [ML⁻¹T⁻¹] are related with
- Ring, hollow ring and solid sphere are rolled down from inclined plane
- A 1m long wire of diameter 0.31 mm has a resistance of 4.2Ω. If it is replaced by
- The magnifying power of a convex lens of focal length 10 cm, when the image
- A soap bubble is charged to a potential 12V. If its radius is doubled,
Topics: Atoms and Nuclei (136)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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