A wave, propagating along the x direction according to Equation (x, t) = A sin(kx - vt + f) , has a maximum displacement of 4.0 cm at x = 0 and t =0. The wave speed is 5.0 cm/s, and the wavelength is 7.0 cm. (a) What is the frequency? (b) What is the wave’s amplitude at x =10 cm and t =13 s?
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A wave, propagating along the x direction according to Equation (x, t) = A sin(kx - vt + f) , has a maximum displacement of 4.0 cm at x = 0 and t =0. The wave speed is 5.0 cm/s, and the wavelength is 7.0 cm. (a) What is the frequency? (b) What is the wave’s amplitude at x =10 cm and t =13 s?
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