| ⇦ | 
| ⇨ |
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: - At what angle should the two forces 2P and √2 P act,so that the resultant force is P√10?
- A parallel plate capacitor with air between the plates has a capacitance of 9 pF.
- A soap bubble is charged to a potential 12V. If its radius is doubled,
- Which of the following parameters does not characterize the thermodynamic state
- The radius of the first orbit of the hydrogen atom is a₀. The radius of the second orbit
Topics: Waves
(80)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- At what angle should the two forces 2P and √2 P act,so that the resultant force is P√10?
- A parallel plate capacitor with air between the plates has a capacitance of 9 pF.
- A soap bubble is charged to a potential 12V. If its radius is doubled,
- Which of the following parameters does not characterize the thermodynamic state
- The radius of the first orbit of the hydrogen atom is a₀. The radius of the second orbit
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