Thermal Equilibrium

Front

What is Thermal Equilibrium?

Back

Thermal Equilibrium is the state in which two objects in contact with each other do not exchange heat, meaning they are at the same temperature.

Front

Where does CONDUCTION occur best?

Back

Conduction occurs best in solids.

Front

What is the definition of CONVECTION?

Back

Convection is the transfer of heat through a hot liquid or air that expands, becomes less dense, and rises, or becomes more dense and sinks.

Tags

NGSS.MS-PS1-4

Front

What type of heat transfer occurs when two objects are touching?

Back

Conduction.

Front

What happens to heat transfer when two objects have the same temperature?

Back

The net transfer of heat is zero.

Front

What is RADIATION?

Back

Radiation is the transfer of heat through electromagnetic waves, such as sunlight.

Tags

NGSS.MS-PS4-1

NGSS.MS-PS4-2

Front

How does heat transfer from warmer to cooler objects?

Back

Heat naturally flows from warmer objects to cooler objects until thermal equilibrium is reached.

Tags

NGSS.MS-PS1-4

Front

What is an example of conduction?

Back

An example of conduction is a metal spoon getting hot when placed in a hot soup.

Tags

NGSS.MS-PS3-3

Front

What is an example of convection?

Back

An example of convection is warm air rising and cool air sinking in a room.

Tags

NGSS.MS-ESS2-5

NGSS.MS-ESS2-6

Front

What is an example of radiation?

Back

An example of radiation is feeling the warmth of the sun on your skin.