Two waves are generated on a string of length 4.0 m to produce a three-loop standing wave with an amplitude of 1.0 cm.The wave speed is 100 m/s. Let the equation for one of the waves be of the form y(x,t) =y_m sin(kx +omegat). In the equation for the other wave, what are (a) y_m (b) k, (c) omega and (d) the sign in front of w!

Two waves are generated on a string of length 4.0 m to produce a three

1.	Two waves are generated on a string of length 4.0 m to produce a three-loop standing wave with an amplitude of 1.0 cm.The wave speed is 100 m/s. Let the equation for one of the waves be of the form y(x,t) =y_m sin(kx +omegat). In the equation for the other wave, what are (a) y_m (b) k, (c) omega and (d) the sign in front of w!
Answer» ANSWER :(a) `5.0 xx 10^(-3)m, (b) 2.4 m^(-1); (C) 38Hz`; (d) MINUS

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