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When a spring is extended by 2 cm energy stored is 100 J. When extended further by 2 cm, the energy increases by
Options
(a) 300 J
(b) 400 J
(c) 200 J
(d) 100 J
Correct Answer:
300 J
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
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Subject: Physics
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Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- A 10 micro farad capacitor is charged to 500 V and then its plates are joined
- Two stones of masses m and 2m are whirled in horizontal circles, the heavier one
- A metal wire of circular cross-section has a resistance R₁. The wire is now stretched
- Masses of three wires of copper are in the ratio of 1:3:5 and their lengths
- An inclined plane makes an angle of 30° with the horizontal.A solid sphere
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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