The Wave Model of Light

2. When a wave changes direction as it increases or decreases speed.
7. Light refracts as it travels from one ______ to another.
9. Lenses are often used to make __________.
11. This is what engineers have to look at through a lense in order to prove that it is functional.
14. the most alpha AJR brother.
15. A curved transparent object that bends light in specific ways.

1. A straight arrow that represents the direction a light wave travels.
3. Both _____ _____ and Mechanical Waves exit their sources in straight directions.
4. The person who utilized the wave theory to describe refraction.
5. A model of light that explains why light carries energy, reflects, refracts, and can be absorbed or transmitted similarly to a mechanical wave.
6. _____ travels slower through water than when it travels through air.
8. In order to create ______ lenses, engineers had to bend light in various ways.
10. _____ affects the amount that light bends.
12. This occurs when light goes through (most) media
13. These can be used as a model for the direction of mechanical and light waves.