| ⇦ | 
| ⇨ |
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 certain metallic surface is illuminated with monochromatic light of wavelength
- Lumen is the unit of
- In circular coil, when number of turns is doubled and resistance becomes 1/4th
- A spring gun of spring constant 90 N/cm is compressed 12 cm by a ball of mass
- Carbon,silicon and germanium have four valence electrons each. At room temperature
Topics: Waves
(80)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- A certain metallic surface is illuminated with monochromatic light of wavelength
- Lumen is the unit of
- In circular coil, when number of turns is doubled and resistance becomes 1/4th
- A spring gun of spring constant 90 N/cm is compressed 12 cm by a ball of mass
- Carbon,silicon and germanium have four valence electrons each. At room temperature
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