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Light and Sound Vocab

by Paul Russell #14
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Across
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A reflected sound wave
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High point of a wave
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A beam of light
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Area of decreased pressure in a compression wave
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How high or low a sound is
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Lowest point of a wave
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Allows light rays to pass through easily
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ROYGBIV
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A unit that measures loudness
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A unit for measuring frequency
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Use this to see colors that make up white light
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The number of times an object vibrates
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When light bounces off an object
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Disappearance of a sound wave into a surface
Down
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Does not allow any light waves to pass through
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How loud or soft a sound is
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Electromagnetic
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Area of increased pressure in a compression wave
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Allows light to pass through but not in a straight path
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The bending of light rays
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How light travels
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Sound waves in a solid moves