6.2 Open Sci Ed Thermal Energy Review

Front

In a solid, particles move ___

Back

in place

Front

Particles in colder water move less than particles in hotter water. True or False?

Back

True

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

Front

What is the INDEPENDENT VARIABLE in an experiment to see how much a warming light shining on a cup will affect how fast the cup warms up?

Back

amount of light

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

Front

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

Back

closed

Front

To find a mean or average for this set of numbers (6, 4, 7, 3) you should __.

Back

Add up the numbers and then divide by how many you have.

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

Front

How does temperature relate to particle movement?

Back

Higher temperature means particles move faster.

Tags

NGSS.MS-PS1-4

Front

What happens to the particles in a gas when it is cooled?

Back

They move slower and may condense into a liquid.

Tags

NGSS.MS-PS1-4

Front

What is conduction?

Back

The transfer of thermal energy through direct contact.

Front

What is convection?

Back

The transfer of thermal energy through the movement of fluids (liquids and gases).

Tags

NGSS.MS-ESS2-6