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What should be the velocity(v) of a sound source moving towards a stationary observer so that apparent frequency is double the actual frequency
Options
(a) v
(b) 2v
(c) v/2
(d) v/4
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
- The surface tension of soap solution is 0.03 N/m. The work done in blowing to form a soap
- If a body travels half the distance with velocity v1 and the next half with velocity v2
- In producing chlorine through electrolysis 100 watt power at 1125 V is being
- The potential of a large liquid drop when eight liquid drops are combined is 20 V.
- Three resistances P,Q,R each of 2Ω and an unknown resistances S form the four arms
Topics: Waves (80)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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