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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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(94)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- The potential energy of a 1 kg particle free to move along the x-axis is given by
- If fundamental frequency of closed pipe is 50 Hz then frequency of 2nd overtone
- Light propagates rectilinearly because of its
- A photosensitive metallic surface has work function, hν₀. If photons of energy
- A body of mass M hits normally a rigid wall with velocity V and bounces back
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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