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c-murda
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[SOLVED] Two waves Interfereing...resulting waves interferes with another wave
Two traveling sinusoidal waves given by
Y1(x,t) = 3.87 sin (2.00x - 40.0t) and Y2(x,t) = 3.87 sin(2.00x - 40.0t + 120deg.)
interfere. The resulting wave interferes with
Y3 ( x, t) = 3.87 sin ( 2.00x- 40.0t)
i am confused...do i add the two first waves together, then add that wave with the third wave? do i need to change my degrees to radians?
Homework Statement
Two traveling sinusoidal waves given by
Y1(x,t) = 3.87 sin (2.00x - 40.0t) and Y2(x,t) = 3.87 sin(2.00x - 40.0t + 120deg.)
interfere. The resulting wave interferes with
Y3 ( x, t) = 3.87 sin ( 2.00x- 40.0t)
Homework Equations
The Attempt at a Solution
i am confused...do i add the two first waves together, then add that wave with the third wave? do i need to change my degrees to radians?