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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
(94)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- When npn transistor is used as an amplifier
- Newton postulated his corpuscular theory on the basis of
- A linear aperture whose width is 0.02 cm is placed immediately in front of a lens
- A rod of weight W is supported by two parallel knife edges A and B is in equilibrium
- Two coherent monochromatic beams of intensities I and 4I respectively, are superposed.
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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