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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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Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- A body of length 1 m having cross-sectional area 0.75 m² has heat flow through it
- A cell can be balanced against 110 cm and 100 cm of potentiometer wire, respectively
- In a mass spectrometer used for measuring the masses of ions, the ions
- If force(F),length(L) and time(T) be considered fundamental units, then the units of mass
- Which phenomenon best supports the theory that matter has a wave nature?
Topics: Waves (80)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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