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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 certain current on passing through a galvanometer produces a deflection
- A stone of mass 1kg is tied to a string 4m long and is rotated at constant speed
- The friction of the air causes a vertical retardation equal to 10%
- For a normal eye, the cornea of eye provides a converging power 40 D and the least
- When ultraviolet rays are incident on metal plate, then photoelectric effect
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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