6.2 Open Sci Ed Thermal Energy Review

Front

When a system is cooling down, energy is __.

Back

transferring out of it

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

Front

__ has mass and takes up space. Liquids and gases are made of particles of this.

Back

matter

Tags

NGSS.MS-PS1-5

Front

When a system is warming up, energy is __.

Back

transferring into it

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-3

NGSS.MS-PS3-4

Front

What is it called when molecules turn from a liquid into a gas?

Back

evaporation

Tags

NGSS.MS-PS1-4

Front

A __ system is one in which no matter can enter or exit.

Back

closed

Tags

NGSS.MS-PS1-5

Front

What is thermal energy?

Back

The total energy of all the particles in an object.

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-3

NGSS.MS-PS3-4

Front

What is the process of a solid turning into a liquid called?

Back

melting

Tags

NGSS.MS-PS1-4

Front

What is the process of a gas turning into a liquid called?

Back

condensation

Tags

NGSS.MS-ESS2-4

Front

What is the term for the movement of energy from a warmer object to a cooler object?

Back

heat transfer

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

Front

What is the difference between conduction, convection, and radiation?

Back

Conduction is heat transfer through direct contact, convection is heat transfer through fluids, and radiation is heat transfer through electromagnetic waves.

Tags

NGSS.MS-PS3-3