For each of the following wave functions:
Ψ1 = cos [π (3 x - 4 t)]
Ψ2 = Ψ0 sin [ 0.3x + 0.6 π t]
Write the wavefunctions in the following standard form:
Psi = Psi_0 Sin(k x - omega t + phi)
Psi = Psi_0 Sin(k x + omega t + phi)
The first expression represents a wave moving in the positive x direction, while the second form ...
A detailed solution is given.