- #1
Lengalicious
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Got to calculate the superposition of a couple o' waves, wanted to double check if they are both the same frequency and wavenumber?x1(t) = 3 sin(2∏t + ∏/4 ) and x2(t) = 3 cos(2∏t).
I take it 2∏ is the frequency? And since Kx is not inside the function how can I know whether the wave numbers the same? :S
I take it 2∏ is the frequency? And since Kx is not inside the function how can I know whether the wave numbers the same? :S