Question

what is amplitude and frequency ​

Answer 1

Explanation:

Amplitude is an important parameter of waves and is the maximum displacement of points on a wave. Stated another way, amplitude is the vertical distance between a peak or a valley and the equilibrium point. Frequency is the number of wave cycles passing a point per unit time.

Answer 2

Amplitude is an important parameter of waves and is the maximum displacement of points on a wave.

Frequency is the number of wave cycles passing a point per unit time.