ineedhelp6115 ineedhelp6115

20-02-2024
Physics

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Write the expression for the wavefunction of a harmonic wave of amplitude A, period T, and speed v, propagating in the negative x-direction.
a) A * sin(2π/T * t - 2πx/T)
b) A * cos(2π/T * t + 2πx/T)
c) A * sin(2π/T * t + 2πx/T)
d) A * cos(2π/T * t - 2πx/T)

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