| ⇦ | 
| ⇨ |
A bus is moving with a velocity of 5 ms⁻¹ towards a huge wall. The driver sounds a horn of frequency 165 Hz. If the speed of sound in air is 335 ms⁻¹, the numebr of beats heard per second by a passenger inside the bus will be
Options
(a) 3
(b) 4
(c) 5
(d) 6
Correct Answer:
5
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
Related Questions: - Two metal spheres of radii 0.01m and 0.02m are given a charge of 15mC and 45mC
- A 200 W sodium street lamp emits yellow light of wavelength 0.6 µm
- An electric current passes through a long straight wire
- A compass needle which is allowed to move in a horizontal plane
- The maximum kinetic energy of the photoelectrons depends only on
Topics: Waves
(80)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Two metal spheres of radii 0.01m and 0.02m are given a charge of 15mC and 45mC
- A 200 W sodium street lamp emits yellow light of wavelength 0.6 µm
- An electric current passes through a long straight wire
- A compass needle which is allowed to move in a horizontal plane
- The maximum kinetic energy of the photoelectrons depends only on
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