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17 Cards in this Set
- Front
- Back
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What do the seven colors of the rainbow make up?
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visible spectrum
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Transparent objects are the color of the light they __________.
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transmit
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Any object you can see through clearly is?
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transparent
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Each color has a separate ________.
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wavelength
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What kind of lens does a magnifying glass have?
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convex
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What is a beam of light that travels in a straight line?
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ray
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Red objects _____________ all colors of light except red.
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absorb
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A ____________ object lets light in, but scatters it.
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translucent
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Opaque objects are the color of light they ______ .
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reflect
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How do objects make sound?
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They vibrate.
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What kind of object does not allow light through it?
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opaque
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What kind of lens makes objects look smaller?
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concave
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What does light travel fastest through?
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empty space
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What does sound travel fastest through?
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solids
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How does light bend?
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It changes speed.
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What is the distance from a point on a wave to the next point on the wave?
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Wavelength
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What travels faster light or sound?
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light
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