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Wires A and B are made from the same material. A has twice the diameter and three times the length of B. If the elastic limits are not reached, when each is stretched by the same tension, the ratio energy stored in A to that in B is
Options
(a) (2:3)
(b) (3:4)
(c) (3:2)
(d) (6:1)
Correct Answer:
(3:4)
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
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Topics: Properties of Bulk Matter
(130)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- A radioactive substance has a half-life of four months. Three-fourth of substance
- Two strings A and B, made of same material are stretched by same tension
- A beam of light of wavelength 600 nm from a distant source falls
- The ratio of the dimensions of planck’s constant and that of the moment of inertia is
- Two point charges +2 coulomb and +10 coulomb repel each other with a force of 12 N.
Topics: Properties of Bulk Matter (130)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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