Multiple Choice
Two speakers are placed side by side and driven by the same frequency of 0.50 kHz.If the distance from a person to one speaker is 5.0 m and the person detects little or no sound,which of the following is a possible the distance from the person to the other speaker? The sound speed in the room is 340 m/s.
A) 7.7 m
B) 8.1 m
C) 8.4 m
D) 9.1 m
Correct Answer:
Verified
Correct Answer:
Verified
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