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Two balls are dropped from heights h and 2h respectively. The ratio of times of these balls to reach the earth is
Options
(a) 1 : √2
(b) √2 : 1
(c) 2 : 1
(d) 1 : 4
Correct Answer:
1 : √2
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
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Topics: Motion in Straight Line
(93)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- The angle of incidence for a ray of light at a refracting surface of a prism is 45⁰.
- For a given velocity, a projectile has the same range R for two angles of projection.
- The magnifying power of a convex lens of focal length 10 cm, when the image
- The value of coefficient of volume expansion of glycerin is 5 x 10⁻⁴ k⁻¹.
- Dimensional formula for electrical resistance R is given by
Topics: Motion in Straight Line (93)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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