| ⇦ | 
| ⇨ |
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.
Related Questions: - The dimensions of mobility of charge carriers are
- Find the maximum velocity with which a train can be moved on a circular track
- Calcium plate has a maximum possible radiation wavelength 400 nm to eject electrons.
- Two pendulums A and B are oscillating simultaneously with time period
- An avarage induced e.m.f. of 1 V appears in a coil when the current in it is changed
Topics: Waves
(80)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- The dimensions of mobility of charge carriers are
- Find the maximum velocity with which a train can be moved on a circular track
- Calcium plate has a maximum possible radiation wavelength 400 nm to eject electrons.
- Two pendulums A and B are oscillating simultaneously with time period
- An avarage induced e.m.f. of 1 V appears in a coil when the current in it is changed
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