Transmission

Refraction
Reflection
Absorption

- when a wave bounces off of a surface
- when a wave moves through a material
- when a material takes in a wave’s energy
- when a wave bends as it moves from one material to another

Transmission - when a wave moves through a material

Refraction - when a wave bends as it moves from one material to another

Reflection - when a wave bounces off of a surface

Absorption - when a material takes in a wave’s energy