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Two waves of equal amplitude A, and equal frequency travel in the same direction in a medium. the amplitude of the resultant wave at any instant is a) 0 b)A c)2A d)between 0 and 2A

Two waves of equal amplitude A, and equal frequency travel in the same direction in a
medium. the amplitude of the resultant wave at any instant is
a) 0
b)A
c)2A
d)between 0 and 2A

Grade:12

2 Answers

37 Points
9 years ago

C.

India VK
42 Points
9 years ago

D

 

Depending on phase difference (0,2*pi) the resultant amplitude can be anywhere from 0 to 2A

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