Thermal Energy and Transforming Energy

Heat transfers when objects are not touching during _____________.

• Conduction

• Convection

• Radiation

• Potential Energy

Heat transfer through direct contact

• Conduction

• Convection

• Radiation

• Potential Energy

The movement of heat or electricity through matter

• Conduction

• Convection

• Radiation

• Potential Energy

Tags

NGSS.MS-PS3-3

NGSS.MS-PS3-4

Laying out in the sun at a beach is

• Conduction

• Convection

• Radiation

• Potential Energy

Thermal energy always moves from ___________ to __________.

• Hot to Hot

• Cold to hot

• Warmer to cooler

• Cooler to warmer

The faster molecules move, 

• the higher the temperature

• the less temperature

• the same temperature

• I don't know

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

• None of them

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

• the water to the heater by convection.

• the water to the heater by conduction.

• the heater to the water by convection.

• the heater to the water by conduction.

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

NGSS.MS-PS3-5

The Greek prefix thermo- means _____.

• Thermometer

• heat

• Sun

• microwave

Tags

NGSS.MS-PS1-4

Why would the temperature of boiling water be higher than the temperature of ice water?

• Because the particles in the boiling water are moving at the same speed.

• Because the particles in the boiling water are moving slower.

• Because the particles in the boiling water aren't moving at all.

• Because the particles in the boiling water are moving faster.

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

NGSS.MS-PS3-5