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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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Topics: Waves
(80)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Two charged particles have charges and masses in the ratio 2:3 and 1:4 respectively.
- In an a.c circuit the e.m.f. (e) and the current (i) at any instant are given
- The wing span of an aeroplane is 20 m. It is flying in a field where the vertical
- Two capacitors having capacitances C₁ and C₂ are charged with 120V and 200V batteries
- A cockroach is moving with a velocity v in anticlockwise direction on the rim
Topics: Waves (80)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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