1.
The total kinetic and potential energy of all the particles of an object.________________________
2.
The transfer of thermal energy from a warmer object to a cooler object.________________________
3.
A state of matter that has a definite shape and a definite volume.________________________
4.
A state of matter that has no definite shape but has a definite volume.________________________
5.
A state of matter with no definite shape or volume.________________________
6.
How hot or cold something is; the measure of the average kinetic energy of the particles in a substance.________________________
7.
The rule that energy cannot be created or destroyed.________________________
8.
The transfer of energy from one particle of matter to another within an object or between two objects that are in direct contact.________________________
9.
The transfer of thermal energy by the movement of a fluid.________________________
10.
The movement of a fluid, caused by differences in temperature, that transfers heat from one part of the fluid to another.________________________
11.
The transfer of energy by electromagnetic waves.________________________
12.
1. A material that conducts heat well. 2. A material that allows electric charges to flow.________________________
13.
1. A material that does not conduct heat well. 2. A material that does not easily allow electric charges to flow.________________________
14.
The amount of heat required to raise the temperature of 1 kilogram of a material by 1 kelvin, which is equivalent to 1°C.________________________
15.
The expansion of matter when it is heated.________________________
