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A ball is dropped from a height of 20 cm. Ball rebounds to a height of 10cm. What is the loss of energy?
Options
(a) 25%
(b) 75%
(c) 50%
(d) 100%
Correct Answer:
50%
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
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- An observer moving away from a stationary source. The observed frequency is half
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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
- For a simple pendulum performing simple harmonic motion, the time period
- An observer moving away from a stationary source. The observed frequency is half
- The temperature coefficient of a resistance wire is 0.00125 per degree.
- Wavefront is the locus of all points, where the particles of the medium
- If |A x B|= √3 A.B , then the value of |A + B| is
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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