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Two point sources of sound are kept at a...

Two point sources of sound are kept at a separation of 10 cm. They vibrate in phase to produce waves of wavelength 5.0 cm. What would be the phase difference between the two waves arriving at a point 20 cm from one source (a) on the line joining the sources and (b) on the perpendicular bisector of the line joining the sources ?

A

`pi"/"2`

B

`pi"/"4`

C

`pi`

D

zero

Text Solution

Verified by Experts

The correct Answer is:
C
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