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If the earth shrink such that its mass does not change but radius decreases to one quarter of its original value then one complete day will take
Options
(a) 96 hours
(b) 48 hours
(c) 6 hours
(d) 1.5 hours
Correct Answer:
1.5 hours
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
- If 75% of the radioactive reaction is completed in 2 hrs, what would be
- If emf induced in a coil is 2 V by changing the current in it from 8 A to 6 A
- A disc of mass 100 g is kept floating horizontally in air by firing bullets
- An oscillator circuit consists of an inductance of 0. mH and a capacitor of 20 μF.
- The kinetic energy of an electron in the first excited state is
Topics: Gravitation (63)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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