Thermal energy & Waves Revision

Thermal energy always moves from ___________ to __________.

• Hot to Hot

• Cold to hot

• Warmer to cooler

• Cooler to warmer

 The faster molecules move, 

• the less temperature

• the same temperature

• I don't know

• the higher the temperature

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

What is heat?

• a form of light

• a form of energy

• a measure of how old or cold something is

• I don't know

Tags

NGSS.MS-PS3-3

NGSS.MS-PS3-4

Energy is stored as ________________ in the foods we eat. It is also stored in batteries and in a match that is used to light a candle. 

• Mechanical energy

• Electrical energy

• Thermal energy

• Chemical energy

What happens when something gains heat?

• it becomes hotter

• it becomes colder

Tags

NGSS.MS-PS1-4

Which of the following is used for measuring temperature?

• barometer

• anemometer

• phalangometer

• thermometer

The motion of atoms or molecules within a substance

• temperature

• thermal energy

• kinetic energy

• solid

Tags

NGSS.MS-PS1-4

In the situation illustrated, how will heat energy move? Heat energy will be transferred from –

• the water to the hot plate by convection.

• the water to the hot plate by conduction.

• the hot plate to the water by convection.

• the hot plate to the water by conduction.

Tags

NGSS.MS-PS3-4

When particles are heated they begin to ____.

• mover slower

• move faster

• move up

• jump out of the pot

Tags

NGSS.MS-PS1-4

The Greek prefix thermo- means _____.

• thermometer

• heat

• sun

• microwave

Tags

NGSS.MS-PS3-3

NGSS.MS-PS3-4