25
PSMultiple Choice

At Home Part 2 — Unit test

Question 25 • Spanish I - WL9603 B

The frequency of a wave does not change as it passes from one medium to another.What will most likely happen if a light wave moves from the air into a solid?

Answer
A
The wavelength of the light wave will increase.
B
The speed of the light wave will decrease.
C
The wavelength of the light wave will remain the same.
D
The speed of the light wave will remain the same.