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A wave on a string is described by y(x,t)=( 4.0 cm )×cos[2π(x/( 2.4 m )+t/( 0.30...

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Physics

A wave on a string is described by y(x,t)=( 4.0 cm )×cos[2π(x/(2.4 m )+t/( 0.30 s ))] , where x is in m and t is in s. Part B Whatis the wave speed? Express your answer in meters per second. Part CWhat is the wave frequency? Express your answer in hertz. Part DWhat is the wave length? Express your answer in meters. Part E At t= 0.75 s , what is the displacement of the string at x = 0.20 m ?Express your answer in centimeters.

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4.1 Ratings (793 Votes)
We know that yxt A coskxwt 1part B We know that the wave    See Answer
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