On a real string of linear density μ, some of the energy of the wave dissipates as the wave travels down the string. Such a situation can be described by a wave function y (x, t) whose amplitude A(x) depends on the position x, by y (x, t) = A(x) sin(kx – wt), where A(x) = (Age-by, for constant values AQ and b. Derive an expression for the average power P(x) transported by the wave as a function of x, where x > 0. P(x) =
On a real string of linear density μ, some of the energy of the wave dissipates as the wave travels down the string. Such a situation can be described by a wave function y (x, t) whose amplitude A(x) depends on the position x, by y (x, t) = A(x) sin(kx – wt), where A(x) = (Age-by, for constant values AQ and b. Derive an expression for the average power P(x) transported by the wave as a function of x, where x > 0. P(x) =
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Transcribed Image Text:On a real string of linear density μ, some of the energy of the wave dissipates as the wave travels down the string. Such a
situation can be described by a wave function y (x, t) whose amplitude A(x) depends on the position x, by
y (x, t) = A(x) sin(kx – wot), where A(x) = (Age¯b¾, for constant values AQ and b.
Derive an expression for the average power P(x) transported
by the wave as a function of x, where x > 0.
P(x) =
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