Thermal Energy Review

Molecules in a hotter sample will....

• have more kinetic energy

• be red in color

• have less kinetic energy

• be the same as cold water

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

NGSS.MS-PS3-5

Molecules move at the same speed no matter what the temperature.

• True

• False

Tags

NGSS.MS-PS1-4

Which of the following is NOT TRUE of molecules.....

• are made up of atoms

• are larger in bigger objects

• make up every thing or substance in the universe

• are constantly in motion

Tags

NGSS.MS-PS1-1

The temperature at which all molecular motion stops

• 0 degrees F

• Absolute Zero

• 32 degrees C

• -1000 degrees F

_______________ is the measure of kinetic energy of molecules in an object.

• thermometer

• expansion

• temperature

• celsius

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

The energy something has when it is moving is called?

• chemical energy

• kinetic energy

• electrical energy

• potential energy

Tags

NGSS.MS-PS3-4

NGSS.MS-PS3-1

When hot air and cold air make contact with each other...

• the hot air will lose kinetic energy

• the cold air will lose kinetic energy

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

When water is boiled on a stove the molecules in the water....

• speed up

• slow down

• stay the same speed

Tags

NGSS.MS-PS1-4

When two objects come in contact energy will transfer until

• one object is hotter than the other

• the objects become the same temperature

• one object gets cooler than the other

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

Energy can not be ___________ or ___________

• increased or decreased

• passed or transferred

• created or destroyed

Tags

NGSS.HS-PS1-4