Please answer the question no 20 as soon as possible thanks
Chandan Kumar , 6 Years ago
Grade 11
Wave Motion> Please answer the question no 20 as soon ...
1 Answers
Arun
Last Activity: 6 Years ago
Dear Chandan
y = A sin^2 (kx – wt)
y = A/2 (1 – cos (2kx – 2wt))
y = A/2 – A/2 cos(2kx – 2wt)
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