A periodic wave travels from one medium to another. Which pair of variables are likely to change in the process?Select one of the options below as your answer:A. velocity and wavelengthB. velocity and frequencyC. frequency and wavelengthD. frequency and phaseE. wavelength and phase
When a wave travels from one medium to another it undergoes refraction which results to the change in direction.
Refraction of a wave is one of the property of waves that occurs when a wave changes direction when it passes from one medium to another. This occurs as a result of bending of the wave which occurs since the mediums involved are of different density and refractive index.
Apart from the change in direction, refraction is accompanied by the change in wavelength of a wave and thus a change in speed.
