Refraction Flashcards
1
Q
What’s refraction
A
When light goes through 1 medium then another
2
Q
How does the speed of light change through density
A
More dense slower
Less dense faster
3
Q
What’s index of refraction
A
Ratio of speed of light in a vacuum to speed of light in a medium
4
Q
Whats snells law
A
Angle between a way to calculate index of refraction without speed of light