Question

Melissa is studying the distinct characteristics of waves and has discovered that when the wavelength of a wave increases, the frequency decreases. In what circumstance does the speed of a wave alter?

(1 point)
Responses

when there is a change in the mass of the wave
when there is a change in the mass of the wave

when the wave comes into contact with a different medium
when the wave comes into contact with a different medium

when there is a change in the amplitude of the wave
when there is a change in the amplitude of the wave

when a wave bounces off a surface
when a wave bounces off a surface

Answer 1

[AI-generated answer — Bot GPT 3.5]

when the wave comes into contact with a different medium