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At what height h above earth, the value of g becomes g/2 (where R=radius of earth)?
Options
(a) (√2-1)R
(b) √2R
(c) (√2+1)R
(d) R/√2
Correct Answer:
(√2-1)R
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
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Topics: Gravitation
(63)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- The electric field associated with an e.m. wave in vacuum is given by
- The Davisson- Germer experiment is the direct evidence of
- The horizontal range of a projectile is 4√3 times the maximum height achieved
- A cell can be balanced against 110 cm and 100 cm of potentiometer wire, respectively
- The purpose of using heavy water in nuclear reactor is
Topics: Gravitation (63)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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