What is heat?
If molecules are moving around quickly, the object has more ____________.
Heat always moves from hot to cold.
A lava lamp is an example of _________.
What type of heat transfer heats the air in our homes?
You can see the molecules in an object if you look carefully.
Which word has the same meaning as the word 'transfer'?
The sun heating the sand at the beach is an example of ___________.
A spoon heating up in a cup of hot cocoa is ane example of _____________.
What type of heat transfer warms our bodies when we stand near a fire?
How is heat transferred through direct contact between particles?
Which type of thermal energy transfer involves movement of fluids?
What is the transfer of heat through electromagnetic waves?
How is heat equilibrated between warm and cool substances?