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MCAT Question of the Day
Q:
Objects A and B move apart from one another. Each object is moving at 10 m/s in the direction opposite to the motion of the other object. Object A of the objects emits a tone of 1000 Hz. What is the frequency of the tone when heard by object B? Assume the speed of sound is 350 m/s.
A
Greater than 1100 Hz
B
Between 1000 and 1100 Hz
C
Between 900 and 1000 Hz
D
Less than 900 Hz
Sound
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