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For the stationary wave y=4sin((pix)/(15...

For the stationary wave `y=4sin((pix)/(15))cos(96pit)`, the distance between a node and the next antinode is

A

7.5

B

15

C

22.5

D

30

Text Solution

Verified by Experts

The correct Answer is:
a
On comparing giben equation with standard
ewuation, we get `(2pi)/lambda = pi/15 rArr lambda = 30 `
Distance between the node and antinode `lambda/4=30/4=7.5`
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