Physics WAEC

Consider the wave equation: y=10sin(x−50t), What does the number 10 represent?

A. Acceleration
B. Speed
C. Amplitude
D. Wavelength

Correct Answer: Option C

C. Amplitude

Explanation

Comparing the given equation with the wave equation:

Asin(kx−ωt), we have that A = 10 which is the amplitude of the wave.

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