Unit 3 CFA Review - Energy, Force and Motion

This is a measure of the average kinetic energy of the molecules in an object.

• heat

• thermal energy

• temperature

• calories

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

When molecules in an object move faster, they have more _______.

• potential energy

• kinetic energy

• mass

• volume

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-1

The more kinetic energy ...

• the higher the temperature.

• the lower the temperature.

• the slower the object will move.

• the more likely the object will reach absolute zero.

Tags

NGSS.MS-PS3-4

NGSS.MS-PS3-1

NGSS.MS-PS3-5

A process of heat transfer using electromagnetic waves.

• conduction

• convection

• radiation

• thermal

Tags

NGSS.MS-PS4-1

NGSS.MS-PS4-2

This type of heat transfer can be transmitted through outer space.

• conduction

• convection

• radiation

• thermal

Tags

NGSS.MS-PS1-4

In heat transfer, heat always flows from the _______________ substance to the _______________ substance.

• hotter to colder

• colder to hotter

• hotter to hotter

• colder to colder

What kind of material that allows heat to move through it easily?

• thermometer

• conductor

• friction

• scale

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-3

Kinetic Energy is the energy of _________

• thermal

• movement

• potential

• atoms

Tags

NGSS.MS-PS3-1

Heat transfer in boiling water.

• Conduction
• Convection
• Radiation

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

Heat transfer in wind.

• conduction
• convection
• radiation

Tags

NGSS.MS-ESS2-6