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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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- The liquid-crystal phase of a matter is called
- The binding energy of deutron is 2.2 MeV and that of ₂⁴He is 28 MeV.
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Topics: Gravitation
(63)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- A train of mass 2x 10⁵ kg has a constant speed of 20 m/s up a hill inclined
- The liquid-crystal phase of a matter is called
- The binding energy of deutron is 2.2 MeV and that of ₂⁴He is 28 MeV.
- A particle moving along X-axis has acceleration f,at time t given by f=fₒ(1- t/T)
- Which one of the following is a vector?
Topics: Gravitation (63)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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