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The phase difference between two points ...

The phase difference between two points is `pi//3`. If the frequency of wave is 50 Hz, then what is the distance between two points?
`("Given, "v=330 ms^(-1))`

A

1.1 m

B

1.7 m

C

2.2 m

D

0.6 m

Text Solution

Verified by Experts

The correct Answer is:
A
`lamda = (330)/(50) = (33)/(5) m " " :.` Phase diff. `= (2pi)/(lamda) (x)`
`:. (pi)/(3) = (2pi x xx 5)/(33) :. 30x = 33 :. x = 1.1 m`
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