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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
- Which of the following figures represent the variation of particle momentum
- The density of ice is 0.9 g/cc and that of sea water is 1.1 g/cc
- Two small spherical shells A and B are given positive charges of 9C and 4C
- A parallel plate air capacitor of capacitance C is connected to a cell of emf
- A machine gun fires 10 bullets/s,each of mass 10 g,the speed of each bullet
Topics: Waves (80)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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