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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
- A toroid having 200 turns carries a current of 1 A. The average radius of the toroid
- The electric potential at a point (x,y,z) is given by V = – x²y – xz³ + 4.
- Length of a conductor is 50 cm radius of cross section 0.1 cm and resistivity
- A cockroach is moving with a velocity v in anticlockwise direction on the rim
- The instantaneous angular position of a point on a rotating wheel is given by
Topics: Waves (80)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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