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An observer moving away from a stationary source. The observed frequency is half of the emitted frequencies. The velocity of observer is (c=speed of sound in air)
Options
(a) c
(b) c/2
(c) c/3
(d) 2c
Correct Answer:
c/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
- A police jeep is chasing a culprit going on a motorbike.The motorbike crosses
- Consider a compound slab consisting of two different materials having equal thickness
- A body initially at rest is moving with uniform acceleration a m/s²
- In a circuit, the current lags behind the voltage by a phase difference of π/2.
- The moon’s radius is 1/ 4 that of the earth and its mass is 1 / 80 times that of the earth
Topics: Waves (80)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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