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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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Topics: Work Energy and Power
(94)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- A wheel has angular acceleration of 3.0 rad/sec² and an initial angular speed of 2.00
- When a string is divided into three segments of length l₁, l₂ and l₃ the fundamental
- If a full wave rectifier circuit is operating from 50 Hz mains, the fundamental
- The intensity at the maximum in a Young’s double slit experiment is I₀.
- If wavelength of a wave is λ=6000 Å, then wave number will be
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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