Heat Transfer Crossword

This printable crossword puzzle on the topic of Physics has 12 clues. Answers range from 5 to 17 letters long. This crossword is also available to download as a Microsoft Word document or a PDF.

How is heat transferred?
It cannot be created or destroyed
What is due to bulk movement of molecules in a fluid?
What type of energy doesn't use fossil fuels?
What can cause nuclear decay?
What state of matter works best for conduction liquids, gases or...
What does this unit (used for measuring energy) stand for?- (J)
What do particles do when they gain heat?
When a liquid turns into a gas
When a gas turns into a liquid it's called...
What current (created by heat) causes density of fluids?
It doesn't easily allow heat to pass though it.