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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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Topics: Work Energy and Power
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Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- The surface tension of a liquid is 5 newton per metre. If a film
- If the angular momentum of any rotating body increase by 200 % , then the increase
- If the number of radius of ²⁷Al is 3.6 Fermi, the approximate nuclear radius
- A wire of a certain material is stretched slowly by ten percent. Its new resistance
- The current in a conductor varies with time t as I=2t+3t² Where I is in amperes
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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