| ⇦ | 
| ⇨ |
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: - A source of sound and a detector are moving along the same line with same speed
- A cell of emf E and internal resistance r supplies current for the same time
- Which dimensions will be the same as that of time?
- A particle is moving with a uniform velocity along a straight line path
- The binding energy of deutron is 2.2 MeV and that of ₂⁴He is 28 MeV.
Topics: Waves
(80)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- A source of sound and a detector are moving along the same line with same speed
- A cell of emf E and internal resistance r supplies current for the same time
- Which dimensions will be the same as that of time?
- A particle is moving with a uniform velocity along a straight line path
- The binding energy of deutron is 2.2 MeV and that of ₂⁴He is 28 MeV.
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