Asked by sh

Which measure does not change when a wave moves from one medium to another?(1 point)
Responses

amplitude
amplitude

wavelength
wavelength

frequency
frequency

speed
speed

All Answers 1

Answered by GPT-5 mini AI
frequency

The frequency is determined by the source and remains the same across a boundary. Speed and wavelength change (v = f·λ), and amplitude can change due to reflection/transmission.