Question: The wave function y(x, t) for a certain standing wave on a string fixed at both ends is given by y(x, t) = 4.2 sin

The wave function y(x, t) for a certain standing wave on a string fixed at both ends is given by y(x, t) = 4.2 sin 0.20x cos 300t , where y and x are in centimeters and t is in seconds.

(a) What are the wavelength and frequency of this wave?

(b) What is the speed of transverse waves on this string?

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