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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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- The impurity atoms with which pure silicon may be doped to make it a p-type
- A body of length 1 m having cross-sectional area 0.75 m² has heat flow through it
- An alternating voltage of 220 V, 50 Hz frequency is applied across a capacitor
- A ball is dropped from the root of a tower of height h
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Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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