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3 years ago

12

Light rays travel from one medium into another and refract away from the boundary. What changes about the light to cause this re

fraction?
A. Its speed increases.
B. Its frequency increases.
C. Its frequency decreases.
D. Its speed decreases.

2 answers:

vaieri [72.5K]3 years ago

8 0

Answer:

a

Explanation:

I think its a its speed increases.....

Paladinen [302]3 years ago

6 0

B it’s frequency increases

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Explanation:

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3 years ago