Respuesta :
the maximum extent of a vibration or oscillation, measured from the position of equilibrium.
Amplitude is the variable that measures the changes occurring in a single variable. The unit of amplitude based on the type of wave and are also in the same units as the oscillating variable.
- Thus amplitude is the maximum distance moved by n point on a vibrating body or wave and is equal o the half of the length of the vibrating path. Amplitude is hence the height of the wave.
Hence the option A is correct.
Learn more about the amplitude.
brainly.com/question/11906863.