Energy Transfers Flashcards

1
Q

What is energy?

A

Energy is work and work is energy. Energy is the ability to do work. Work is done when energy is transformed or transferred from one form to another.

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

What is the principle of the conservation of energy?

A

Energy cannot be created or destroyed. It can only be transformed or transferred from one form to another.

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

Explain the energy transfer of a car engine

A

Chemical energy - Kinetic energy + wasted thermal and sound energy

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

Explain the energy transfer of a light bulb

A

Electrical energy - light energy + wasted thermal energy

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

What are the 9 types of energy?

A

TEGSNECKS

Thermal, Elastic potential energy, Gravitational potential energy, Solar, Nuclear, Electrical, Chemical, Kinetic, Sound

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