Temperature and Thermal Energy

What is temperature?

• Energy of motion

• Stored energy

• Total kinetic and potential energy of particles

• Average kinetic energy of particles

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

What happens to the particles of a substance when it is heated?

• They slow down

• They stop moving

• They vibrate faster

• They disappear

Tags

NGSS.MS-PS1-4

What is the melting point of water?

• 0°C

• 100°C

• 32°F

• 212°F

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

What is the freezing point of water?

• 0°C

• 100°C

• 32°F

• 212°F

What is the melting point of silver?

• 961.8°C

• 1,538°C

• 0°C

• 100°C

Tags

NGSS.MS-PS1-4

What is the change of state from a solid to a liquid called?

• Melting

• Freezing

• Boiling

• Condensation

Tags

NGSS.MS-PS1-4

If two objects have the same amount of matter/particles, the object with the higher _______________ has more thermal energy.

• heat

• temperature

• thermal energy

• volume

Tags

NGSS.MS-PS3-4

___________ is a measure of the average kinetic energy of the particles in a substance.

• Temperature

• Heat

• Thermal Energy

• Potential Energy

Tags

NGSS.MS-PS3-4

is the energy that is transferred from a warmer object to a cooler object.

• Heat

• Temperature

• Thermal Energy

• Kinetic Energy

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

Heating a substance causes the particles to move more _______________.

• quickly

• slowly

Tags

NGSS.MS-PS1-4