Heat and Light

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

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

Matter that only allows some light through is called _________.

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

What is the word for light bouncing off an object?

The circular movement of heat through liquids or gases as it rises and falls is ________.

Which word describes an object that lets all light through?

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

Light always travels in a _________________ line.