The wavefunction for a wave travelling on a taut string of linear mass density p = 0.03 kg/m is given by: y(x,t) = 0.1 sin(4Ttx + 10Tt), where %3D x and y are in meters and t is in seconds. If the speed of the wave is doubled while keeping the same frequency and amplitude then the new power of the wave is: P' = 6.66 W %3D P' = 0.74 W P' = 2.96 W P' = 1.48 W P' = 3.33 W
The wavefunction for a wave travelling on a taut string of linear mass density p = 0.03 kg/m is given by: y(x,t) = 0.1 sin(4Ttx + 10Tt), where %3D x and y are in meters and t is in seconds. If the speed of the wave is doubled while keeping the same frequency and amplitude then the new power of the wave is: P' = 6.66 W %3D P' = 0.74 W P' = 2.96 W P' = 1.48 W P' = 3.33 W
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Transcribed Image Text:The wavefunction for a wave
travelling on a taut string of linear
mass density µ = 0.03 kg/m is given
by: y(x,t) = 0.1 sin(4ttx + 10Tt), where
x and y are in meters and t is in
seconds. If the speed of the wave is
doubled while keeping the same
frequency and amplitude then the
new power of the wave is:
P' = 6.66 W
O P' = 0.74 W
P' = 2.96 W
%3D
O P' = 1.48 W
O P' = 3.33 W
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