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Light & Color Chapter 16

Teacher: L. Neihouse
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Across
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Part of the eye that light first enters.
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Acronym for the visible light spectrum.
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Frequency below the range of human hearing.
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Measure of how high or low a sound is.
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Light packets
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Any change in a size or an image that makes it larger.
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Changes size in response to the amount of light present.
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Waves used in cell phones.
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Light is said to have this in the form of a wave and a particle.
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When an object absorbs every color but green.
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Not a color but rather the absence of color.
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Quantity of light that appears.
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Used in laser light shows for laser to bounce off of and become visible.
Down
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Light with the highest energy.
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Light with the lowest energy.
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Cannot be projected onto a screen.
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Frequency above the range of human hearing.
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The man in the video we watched.
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Formed by the intersection of light rays.
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Caused by raindrops acting like prisms.
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The reflection of all color.
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Breaks up light into all colors.