Compute the all parts of given problem:
Problem: The sinusoidal wave shown in the figure below is traveling in the positive x-direction and has a frequency of 19.8 Hz.
Part I: Find the amplitude.
cm
Part II: Find the wavelength.
cm
Part III: Find the period.
s
Part IV: Find the speed of the wave. Incorrect: Your answer is incorrect. Your response is within 10% of the correct value. This may be due to round off error, or you could have a mistake in your calculation. Carry out all intermediate results to at least four-digit accuracy to minimize round off error.
m/s
Please explain the equations and steps are used to get the answer. Thanks!