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A wave is reflected from a rigid support...

A wave is reflected from a rigid support. The change in phase on reflection will be

A

`pi` rad

B

`0^(0)`

C

`(pi)/(2)` rad

D

`2pi` rad

Text Solution

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The correct Answer is:
A
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AAKASH SERIES-WAVES-EXERCISE-IA (Theoretical questions :)
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  14. Which of the following equation reprsents a wave ?

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  16. In a standing wave, the phase difference between two points on either ...

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  18. When ever stationary waves are set up, in any medium, then

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  19. In stationary waves, nodes are the points where there is

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  20. In a stationary wave along a string the strain is

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