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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
- If a gymnast, sitting on a rotating stool with his arms outstretched, suddenly
- In Young’s experiment, the third bright band for light of wavelength 6000Å
- The intensity at the maximum in a Young’s double slit experiment is I₀.
- “On flowing current in a conducting wire the magnetic field is produced around it”.
- A straight conductor of length 0.4 m is moved with a speed of 7 ms⁻¹perpendicular
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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