A source of sound S is moving with a velocity of 50 m/s towards a stationary observer. The observer measures the frequency of the source as 
. What will be the apparent frequency of the source when it is moving away from the observer after crossing him? (Take velocity of sound in air 350 m/s
A
B
C
D
Text Solution
Verified by ExpertsThe correct answer is:
A
JEE Main 2019
When source is moving towards a stationary observer,
When source is moving away from observer
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 heavy ball of mass is suspended from the ceiling of a car by a light string of mass . When the …
A musician using an open flute of length produces second harmonic sound waves. A person runs towar…
A string of length and mass is fixed at both ends. The tension in the string is The string is se…
A train moves towards a stationary observer with speed . The train sounds a whistle and its freque…
A closed organ pipe has a fundamental frequency of . The number of overtones that can be distinctl…
Equation of travelling wave on a stretched string of linear density is where distance and time ar…