Published by:
CGP EDU Academic Team
Published on: September 13, 2026
A person observes two moving trains, 'A' reaching the station and 'B' leaving the station with equal speed of 30 m/s. If both trains emit sounds with frequency 300 Hz, (Speed of sound: 330 m/s) approximate difference of frequencies heard by the person will be:
Text Solution
Verified by ExpertsThe correct answer is:
B
Prepare Smarter with CGP Edu
Get practice questions, solutions, and test series in one place.
Write a Review
Share your experience with this question and solution.
Commentary
Send your comment, doubt, correction, or feedback to admin.
Similar Questions
Explore conceptually related problems
A uniform thin rope of length and mass hangs vertically from a rigid support and a block of mass …
The driver of a bus approaching a big wall notices that the frequency of his bus's horn changes fro…
A driver in a car, approaching a vertical wall notices that the frequency of his car horn, has chan…
A sound source S is moving along a straight track with speed v, and is emitting sound of frequency …
A stationary observer receives sound from two identical tuning forks, one of which approaches and t…
The intensity of the light from a bulb incident on a surface is 0.22 W/m 2 . The amplitude of the m…