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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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Subject: Physics
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Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- If a proton, a deuteron and an alpha particle, on being accelerated by the same
- The approxiamate ratio of nuclear mass densities of ₇₉Au¹⁹⁷ and ₄₇ Ag¹⁰⁷ nuclei is
- The value of coefficient of volume expansion of glycerin is 5 x 10⁻⁴ k⁻¹.
- A solid which is transparent to visible light and whose conductivity increases
- A thin semicircular conducting ring (PQR) of radius r is falling with its plane
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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