Thermal Energy Transformations

Front

The energy of moving particles is called _____ (Options: sound energy, heat or thermal energy, light energy, mechanical energy).

Back

heat or thermal energy

Tags

NGSS.MS-PS1-4

Front

When particles are heated they begin to ____.

Back

move faster

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

Front

A barefoot student steps on a hot concrete surface. Most of the heat transferred to the student’s skin by this contact is by the process of— Options: convection, conduction, vaporization, radiation

Back

conduction

Front

The primary method of heat transfer in a solid iron bar being heated in a flame is— Options: convection, conduction, absorption, radiation

Back

conduction

Front

A student opens the top window and the bottom window in a hot room. What statement best describes the heat transfer occurring in the room? Options: conduction, radiation, convection, evaporation

Back

convection

Front

What is conduction?

Back

Direct touch

Tags

NGSS.MS-PS3-3

NGSS.MS-PS3-4

Front

Convection

Back

Air or liquids

Tags

NGSS.MS-ESS2-5

NGSS.MS-ESS2-6

Front

What is radiation?

Back

Heat waves/ light waves

Tags

NGSS.MS-PS4-2

Front

How does air travel?

Back

hot to cold

Tags

NGSS.MS-ESS2-5

NGSS.MS-ESS2-6

Front

When air is heated, its density ___________.

Back

decreases

Tags

NGSS.MS-PS1-4