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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
- Two sources of sound placed close to each other are emitting progressive waves
- In a common emitter transistor amplifier, the voltage gain is
- In an electrical circuit R,L,C and an AC voltage source are all connected in series.
- Rutherford’s ∝ particle experiment showed that the atoms have
- A heavy small sized sphere is suspended by a string of length l.The sphere rotates
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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