Question

What is amplitude?

1.) Amplitude is the number of complete waves that pass a point in a second.

2.) Amplitude is the distance between two crests or two troughs.

3.) Amplitude is the time it takes for one complete wave to pass a given point.

4.) Amplitude is the height of a wave.

Answer 1

1. Frequency is the number of complete waves that pass a point in a second. 2.Wavelength is the distance between two crests or two troughs. 3.Time period is the time it takes for one complete wave to pass a given point. 4. Amplitude is the height of the wave. Hence option 4 is correct.