Mission RL2 Light Speed and Refraction
Mission RL2 focuses on the terms angle of incidence and angle of refraction and on the relationship between the speed of light in two media and the direction light bends when passing from one medium to the other. The mission consists of 36 questions organized into 9 Question Groups. You must answer one question from each Question Group to complete the mission. The learning outcomes for this mission are ...
Learning Outcomes
- The student should be able to identify the angle of incidence and the angle of refraction.
- The student should be able to relate the direction which light bends (towards or away from the normal) if given the relative speed of light in the two media.
Getting Help
If you are not familiar with this topic, then you should first learn about the topic using our written Tutorial or our Video Tutorial:
The Physics Classroom, Refraction and Lenses Unit, Lesson 1, Part e
- What is the angle of incidence and how is it measured?
- What is the angle of refraction and how is it measured?
- In which direction (towards or away from the normal) does light bend when passing from a fast medium into a slow medium?
- In which direction (towards or away from the normal) does light bend when passing from a slow medium into a fast medium?