Heat Transfer

Front

Heat is always transferred from a ______________ object to a _______________ object.

Back

warmer to cooler

Tags

NGSS.MS-PS1-4

Front

Cool air falls because it is ___________________ than warm air.

Back

more dense

Tags

NGSS.MS-ESS2-5

Front

What is heat transfer?

Back

The transfer of heat from a warmer object to a cooler object.

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-3

NGSS.MS-PS3-4

Front

True or False: Dark, matte surfaces are good at emitting and absorbing radiation.

Back

True

Front

What type of heat transfer allows us to feel the heat from the sun?

Back

radiation

Front

What is conduction?

Back

The transfer of heat through direct contact between materials.

Front

What is convection?

Back

The transfer of heat through the movement of fluids (liquids and gases).

Tags

NGSS.MS-ESS2-6

Front

What is radiation?

Back

The transfer of heat in the form of electromagnetic waves.

Tags

NGSS.MS-PS4-1

Front

What happens to the density of air as it is heated?

Back

It becomes less dense and rises.

Tags

NGSS.MS-PS1-4

Front

What is an example of conduction?

Back

Touching a hot stove and feeling the heat.