Term
|
Definition
| The formation of bubbles of gas throughout a liquid |
|
|
Term
|
Definition
| The temperature at which a liquid changes to gas and gas changes to liquid |
|
|
Term
|
Definition
| The kilocalories obtained per gram of the food types |
|
|
Term
|
Definition
| The amount of heat energy that raises the temperature of exactly 1 g of water exactly by one degree Celsius |
|
|
Term
|
Definition
| The transformation of one state of matter to another |
|
|
Term
|
Definition
| The change of state of a gas to a liquid |
|
|
Term
|
Definition
| A diagram that illustrates temperature changes and changes of state for a substance as heat is removed |
|
|
Term
|
Definition
|
|
Term
|
Definition
| The formation of a gas by the escape of high-energy molecules from the surface of a liquid |
|
|
Term
|
Definition
| The change of state from liquid to solid |
|
|
Term
|
Definition
| The temperature at which a liquid changes to a solid, a solid changes to a liquid |
|
|
Term
|
Definition
| A state of matter characterized by no definite shape or volume. Particles move rapidly |
|
|
Term
|
Definition
| The energy associated with the motion of particles in a substance |
|
|
Term
|
Definition
| The energy required to melt exactly 1 g of a substance at its melting point |
|
|
Term
|
Definition
| The energy required to vaporize 1 g of a substance at its boiling point |
|
|
Term
|
Definition
| A diagram that shows the temperature changes and changes of state of a substance as it is heated |
|
|
Term
|
Definition
| The SI unit of heat energy |
|
|
Term
|
Definition
| An amount of heat energy equal to 1000 calories |
|
|
Term
|
Definition
| The energy of moving particles |
|
|
Term
|
Definition
| A state of matter that takes the shape of its container but has a definite volume |
|
|
Term
|
Definition
| Anything that has mass and occupies space |
|
|
Term
|
Definition
| The change of state from a solid to a liquid |
|
|
Term
|
Definition
| The temperature at which a solid becomes a liquid |
|
|
Term
|
Definition
| An inactive type of energy that is stored for future use |
|
|
Term
|
Definition
| A state of matter that has its own shape and volume |
|
|
Term
|
Definition
| A quantity of heat that changes the temperature of exactly 1 g of a substance by exactly 1 degree Celsius |
|
|
Term
|
Definition
| The change of state in which a solid is transformed directly to a gas without forming a liquid first |
|
|
Term
|
Definition
| An activity that requires energy |
|
|
