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Unit 1: Waves

Across
The bending of light rays as they pass through different materials
Casting back a light or heat
Materials that allows all light to pass through
The entire range of electromagnetic radiation
A material through which light cannot pass
Form of energy that allows you to see objects
Down
A field of different waves, such as light and radio waves
Object that refracts light into a spectrum of colors
The path taken around a planet, sun, etc.
When light that hits an object is taken in by an object
To turn around an axis or center
A material through which light can pass but light will be scattered in different directions
A dark figure or image cast on a surface formed by blocking light