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Energy Transformations Within a System

Total questions: 10

Worksheet time: 5mins

Name
Class
Date
1.

What is the definition of an Energy Transformation?

a)

Florida Heat

b)

Energy changes within a system.

c)

The change of energy from one form to another.

d)

The change of energy from mechanical to kinetic.

2.

What does the Conservation of Energy state?

a)

All the heat energy stays in Florida.

b)

Energy can be created and destroyed.

c)

Energy can only transform

d)

Energy cannot be created nor destroyed.

3.

What is heat?

a)

Hot air

b)

The temp of an object.

c)

What Florida has to much of

d)

Energy transferred between two different temps until both are at a equal temp.

4.

What is light energy?

a)

Energy that radiates heats on to objects.

b)

Electromagnetic Spectrum.

c)

Energy that conducts its way through space.

d)

Energy that has wave like behavior when traveling through space.

5.

(Is this the definition of Electricity?) The ability to do work.

a)

True

b)

False

c)

I don't know

6.

What is Electrical Energy?

a)

The presence and flow of an electrical charge.

b)

A form of energy made available by the flow of an electrical charge through an conductor.

c)

The Ability to work.

d)

What turns on the oven to make toaster strudels.

7.

What is mechanical energy?

a)

A form of energy that organisms use in muscles to do work.

b)

A form of energy made available by the use of electricity though an conductor.

c)

A type of energy mechanics use on vehicles to jump start there cars.

d)

Kinetic energy + Sound energy.

8.

Energy is the ability to do work?

a)

True

b)

False

c)

I don't know

d)

I don't care enough to answer this question

9.

The law of conservation states that energy can be destroyed or created.

a)

False

b)

True

c)

I don't know

d)

I don't care

10.

How does light energy transfer?

a)

Through waves

b)

Convection

c)

Conduction