Multiple Choice
A car moving at 35 m/s approaches a stationary whistle that emits a 220 Hz sound. The speed of sound is 343 m/s. What is the frequency of sound heard by the driver of the car?
A) 198 Hz
B) 220 Hz
C) 245 Hz
D) 282 Hz
E) 340 Hz
Correct Answer:
Verified
Correct Answer:
Verified
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