Module 4 Refraction Flashcards
1
Q
What is Refractive Index?
A
The ratio of speed of light in a vacuum to the speed of light in a given medium
2
Q
What is Refraction?
A
The change in speed of wave when it passes from on medium to another
3
Q
What is Snell’s Law?
A
n(1) sin(θ(1)) = n(2) sin(θ(2))
4
Q
A
