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If radius of earth’s orbit is made 1/4, the duration of a year will become
Options
(a) 4 times
(b) 8 times
(c) 1/4 times
(d) 1/8 times
Correct Answer:
1/8 times
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
- A spherical body of emissivity e=0.6, placed inside a perfectly black body is maintained
- Periodic time of a satellite revolving above Earth’s surface at a height equal to R,
- A man goes 10 m towards north, then 20m towards east, the displacement is
- A particle of mass m is projected with velocity v making an angle of 45° with
- A microscope is having objective of focal length 1 cm and eye-piece of focal length 6 cm.
Topics: Gravitation (63)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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