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The potential energy of a long spring when stretched by 2 cm is U. If the spring is stretched by 8 cm the potential energy stored in it is
Options
(a) U/4
(b) 4U
(c) 8U
(d) 16U
Correct Answer:
16U
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
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Subject: Physics
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Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- If a small amount of antimony is added to germanium crystal
- Element ²³⁴U has 92 protons and 234 nucleons in its nucleus. It decays by
- A sound absorber attenuates the sound level by 20 dB. The intensity decreases
- The de-Broglie wavelength of neutron in thermal equilibrium at temperature T is
- Steam at 100⁰C is passed into 20 g of water at 10°C. When water acquires a temperature
Topics: Work Energy and Power (94)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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