A simple Romanic wave has the equation
Y = 0.30 Sin (314 t – 1.57x)
t = sec, x = meters, y = cm. Find the frequency and wavelength of this wave.
Another wave has the equation
Y1 = 0.1 Sin (314 t – 1.57x + 1.57)
Deduce the phase difference and ratio of intensities of the above two waves?
