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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
- The Bohr model of atoms
- A cord is wound round the circumference of wheel of radius
- A nucleus of uranium decays at rest into nuclei of thrrium and helium. Then
- A cricketer can throw a ball to a maximum horizontal distance of 100 m. With the same
- An electric dipole of length 1 cm is placed with the axis making an angle of 30⁰
Topics: Waves (80)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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