A wave travelling along a string is described by y (x, t) = 0.005 sin (80x – 3t) in which the numerical constants are in SI units. Calculate: a) amplitude b) the wavelength, c) the period and frequency of wave d) calculate the displacement y of the wave at a distance x = 30 cm and t = 20 s?
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A wave travelling along a string is described by y (x, t) = 0.005 sin (80x – 3t) in which the numerical constants are in SI units. Calculate: a) amplitude b) the wavelength, c) the period and frequency of wave d) calculate the displacement y of the wave at a distance x = 30 cm and t = 20 s?
