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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 paramagnetic sample shows a net magnetisation of 0.8 Am⁻¹, when placed
- In a parallel plate capacitor of capacitance C, a metal sheet is inserted
- The de-Broglie wavelength of an electron having 80 eV of energy is nearly
- The work function of metals is in the range of 2 eV to 5 eV.
- The drive shaft of an automobile rotates at 3600 rpm and transmits 80 HP
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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