| ⇦ | 
| ⇨ |
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: - When temperature of an ideal gas is increased from 27⁰C to 227⁰C,
- A circuit area 0.01 m² is kept inside a magnetic field which is normal to its plane.
- Which of the following particles will have minimum frequency of revolution
- In depletion layer of unbiased P-N junction
- Sodium and copper have work function 2.3 eV and 4.5 eV respectively
Topics: Waves
(80)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- When temperature of an ideal gas is increased from 27⁰C to 227⁰C,
- A circuit area 0.01 m² is kept inside a magnetic field which is normal to its plane.
- Which of the following particles will have minimum frequency of revolution
- In depletion layer of unbiased P-N junction
- Sodium and copper have work function 2.3 eV and 4.5 eV respectively
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