7.PS.8 & 7.PS.9 Energy and Heat Transfer Vocabulary Flashcards

You may prefer our related Brainscape-certified flashcards:
1
Q

Law of Conservation of Energy

A

Energy cannot be created or destroyed just transformed (under normal conditions).

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

Heat

A

Thermal energy that flows due to a difference in temperature. Heat flows from hot to cold.

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q

Heat Transfer

A

A method by which heat flows (conduction, convection, radiation).

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
4
Q

Conduction

A

Heat transfer within or between solid objects.

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
5
Q

Convection

A

Heat transfer into or out of fluids.

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
6
Q

Radiation

A

Heat transfer due to packets of energy called photons that can travel through many substances even empty spaces.

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
7
Q

Insulator

A

A material through which energy (electrical, thermal, or sound) cannot be easily transferred.

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
8
Q

Conductor

A

A material through which energy (electrical, thermal, or sound) can be easily transferred.

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
9
Q

Temperature

A

The measure of the average speed of all particles.

How well did you know this?
1
Not at all
2
3
4
5
Perfectly