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17 Cards in this Set

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