Answer to Question #319210 in Optics for Guly

Question #319210

A progressive wave is given T=0.52π(40t-20x) find

a)amplitude

b)frequency

c)wavespeed

e)wavelenght

Expert's answer

"A=0.52\\pi,"

"\\omega=40,"

"v=A\\omega=20.8\\pi,"

"\\lambda=80\\pi."

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