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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
(94)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- When germanium is doped with phosphorus what type of semiconductor is produced?
- 1 a.m.u. is equivalent to
- A tangent galvanometer has a coil of 50 turns and a radius of 20 cm. The horizontal
- The velocity of molecules of a gas at temperature 120 K is v. At what temperature
- If two bodies are projected at 30⁰ and 60⁰ respectively with the same velocity, then
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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