| ⇦ | 
| ⇨ |
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.
Related Questions: - A circular disc rolls down an inclined plane.The ratio of rotational kinetic energy
- A particle of mass m executes simple harmonic motion with amplitude
- The distance travelled by an object along a straight line in time t is given by
- For photoelectric emission from certain metal the cut-off frequency is v
- The second overtone of an open pipe is in resonance with the first overtone
Topics: Waves
(80)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- A circular disc rolls down an inclined plane.The ratio of rotational kinetic energy
- A particle of mass m executes simple harmonic motion with amplitude
- The distance travelled by an object along a straight line in time t is given by
- For photoelectric emission from certain metal the cut-off frequency is v
- The second overtone of an open pipe is in resonance with the first overtone
Topics: Waves (80)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
18000+ students are using NEETLab to improve their score. What about you?
Solve Previous Year MCQs, Mock Tests, Topicwise Practice Tests, Identify Weak Topics, Formula Flash cards and much more is available in NEETLab Android App to improve your NEET score.
Share this page with your friends
Leave a Reply