Hot, Hot, Hot!
When a substance's temperature is higher, what type of energy does it have more of?
What is kinetic energy
For which scale is "absolute zero" set to "0"?
0 Kelvins
What is the phase change from a solid to a liquid called?
Melting
In what direction does heat energy travel?
From an area of high temperature to an area of low temperature.
This is the measure of the average heat energy a substance has.
What is temperature?
What are the three scale for which we can measure heat energy?
Fahrenheit, Celsius, Kelvin
There is no increase or decrease of this during a phase change.
Temperature
What is a phase change from a liquid to a solid called?
What is freezing?
What type of heat transfer can move through empty space?
Radiation
This is the transfer of energy from one object to another due to a difference in temperature.
What is heat?
What state of matter is water at 105 degrees Celsius?
What is gas
What is the freezing temperature of water on the Kelvin Scale?
273 K
What is a phase change from a gas to a liquid called?
What is evaporation?
What type of converts thermal energy into mechanical energy?
Heat Engine
On which scale is the average body temperature 37 degrees?
What is the Celsius scale?
What state of matter is water at 31 degrees Fahrenheit?
What is solid?
Any material that allows heat to pass through is easily.
Conductor
What is a phase change from a gas straight to a solid called?
What is deposition?
Give one example of chemical energy.
Food, batteries, fuel
Wood, Rubber, and ceramic materials are examples of this type of material (poor conductor of heat)
What are insulators?
What state of mater is water at 300 Kelvin?
What is liquid?
As heat energy increases in a substance, what happens to its molecules?
They expand
What is the phase change called when a solid turns straight into a gas?
Sublimation
What are the waves called for which radiation and light are transferred through?
electromagnetic waves