| ⇦ | 
| ⇨ |
A car sounding a horn of frequency 100 Hz passes an observer. The ratio of frequencies of the horn noted by the observer, before and after passing of car is 11:9. if the speed of sound is v, the speed of the car is
Options
(a) v/10
(b) v/2
(c) v/5
(d) v
Correct Answer:
v/10
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
Related Questions: - A cylindrical tank is filled with water to a level of 3m. A hole is opened at a height
- The wavelength of the first line of Lymasn series for hydrogen atom is equal
- For having large magnification power of a compound microscope
- Tangent galvanometer is used to measure
- A milli ammeter of range 10 mA has a coil of resistance 1 ohm
Topics: Waves
(80)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- A cylindrical tank is filled with water to a level of 3m. A hole is opened at a height
- The wavelength of the first line of Lymasn series for hydrogen atom is equal
- For having large magnification power of a compound microscope
- Tangent galvanometer is used to measure
- A milli ammeter of range 10 mA has a coil of resistance 1 ohm
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