SNELL'S LAW VIRTUAL LAB

https://phet.colorado.edu/sims/html/bending-light/latest/bending-light_en.html

1. Click on Intro. What is the angle of refraction if light travels from air to water at an angle of 45? Calculate to confirm the answer.

1. Change the second material to glass. What is the angle of incidence required to make the angle of refraction 35? Calculate to confirm the answer.

1. Change the first material to water. What is the angle of refraction if the angle of incidence is 25? Calculate to confirm the answer.

1. Determine the index of refraction for Mystery A and Mystery B. Show all work!

1. As the index of refraction increases, how does the angle change? Why does that occur?