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Light and Sound Vocab

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