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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
- A particle moves along the x-axis such that its co-ordinate (x) varies with time (t)
- The decay constant of a radio isotope is λ. If A₁ and A₂ are its activities at time
- The escape velocity from the earth’s surface is 11 kms⁻¹.A certain planet
- The displacement ‘x’ (in meter) of a particle of mass ‘m’ (in kg) moving in one
- Water rises to a height h in a capillary at the surface of earth. On the surface
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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