Question #36121

Two points x1 and x2 at x = 0 and x = 1 m are observed. The transverse motion of the two points are found to be as follows:
y1(x,t)=0.2 sin 3πt
and y2(x,t)=0.2 sin (3πt + π/8)
Calculate the frequency, wavelength and speed of the wave.

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