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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
- Which one of the following is not a unit of young’s modulus?
- λ₁ and λ₂ are used to illuminate the slits. β₁ and β₂ are the corresponding fringe
- According to photon theory of light which of the following physical quantities,
- The magnetic susceptibility of a material of a rod is 449. Permeability of vaccum
- The dimensional formula for Boltzmann’s constant 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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