Heat and Light

Match it! Select the correct answer from the pull down...Good luck!

Which word means the movement of energy from one object ot another?

What is the term for light and heat traveling through space?

Heat that can't be used to do work is _______________.

Light always travels in a _________________ line.

Matter that only allows some light through is called _________.

Matter that allows no light to pass through is called ___________.

Which word describes an object that lets all light through?

What is the word for light bouncing off an object?