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The respective speeds of the molecules are 1,2,3,4 and 5 km/s. The ratio of their r.m.s. velocity and the average velocity will be
Options
(a) √11:3
(b) 3:√11
(c) (1:2)
(d) (3:4)
Correct Answer:
√11:3
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
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Topics: Properties of Bulk Matter
(130)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- When ₉₀Th²²⁸ transforms to ₈₃Bi²¹², the number of emitted α and β particles
- A mixture consists of two radioactive materials A₁ and A₂ with half lives of 20s
- If a mass of 20g having charge 3.0 mC moving with velocity 20ms⁻¹ enters a region
- A ball is thrown vertically downwards from a height of 20 m with an initially
- The dimensional formula of Plancks’s constant and angular momentum are
Topics: Properties of Bulk Matter (130)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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