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Unit 1: Waves

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