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The velocity of sound is V, in air. If the density of air is increased to four times, then the new velocity of sound will be
Options
(a) V/2
(b) V/12
(c) 12V
(d) 3V²/2
Correct Answer:
V/2
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
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Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- The displacement ‘x’ (in meter) of a particle of mass ‘m’ (in kg) moving in one
- Activity of a radioactive sample decreases to (1/3)rd of its original value
- A block is moving up an inclined plane of inclination 60° with velocity of 20 ms⁻¹
- The 6563 Å line emitted by hydrogen atom in a star is found to be red shifted by 5Å
- The ratio of specific heats Cp/Cv=γ in terms of degrees of freedom (n) is given by
Topics: Waves (80)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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