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Two speakers S1 and S2 , placed 1m apart...

Two speakers `S_1` and `S_2` , placed 1m apart, each produce sound waves of frequency 1800 Hz in phase. A detector moving parallel to line of speakers distant 2.4 m away detects a maximum intensity at O and then at P. Speed of sound wave is

A

`330 ms^(-1)`

B

`360 ms^(-1)`

C

`350 ms^(-1)`

D

`340 ms^(-1)`

Text Solution

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The correct Answer is:
B
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