Question: wave on a string is described by y(x,t)=( 4.0 cm )cos[2(x/( 3.6 m )+t/( 0.15 s ))] , where x is in m and t
wave on a string is described by y(x,t)=( 4.0 cm )cos[2(x/( 3.6 m )+t/( 0.15 s ))] , where x is in m and t is in s . Part A In what direction is this wave traveling? the negative x-direction the positive x-direction Request Answer Part B What is the wave speed? Express your answer in meters per second. Activate to select the appropriates template from the following choices. Operate up and down arrow for selection and press enter to choose the input value typeActivate to select the appropriates symbol from the following choices. Operate up and down arrow for selection and press enter to choose the input value type v = nothing m/s Request Answer Part C What is the wave frequency? Express your answer in hertz. Activate to select the appropriates template from the following choices. Operate up and down arrow for selection and press enter to choose the input value typeActivate to select the appropriates symbol from the following choices. Operate up and down arrow for selection and press enter to choose the input value type f = nothing Hz Request Answer Part D What is the wave length? Express your answer in meters. Activate to select the appropriates template from the following choices. Operate up and down arrow for selection and press enter to choose the input value typeActivate to select the appropriates symbol from the following choices. Operate up and down arrow for selection and press enter to choose the input value type = nothing m Request Answer Part E
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