1
BITSAT 2021
MCQ (Single Correct Answer)
+3
-1

Two cars approach a stationary observer from opposite sides as shown in the figure.

BITSAT 2021 Physics - Waves Question 6 English

The observer hears no beats. If the frequency of the horn of the car B is 504 Hz, then the frequency of the horn of the car A will be

A
529.2 Hz
B
440.5 Hz
C
295.2 Hz
D
None of these
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