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Energy Transformation - FINAL

Total questions: 27

Worksheet time: 14mins

Name
Class
Date
1.

Energy is measured in...

a)

kilograms

b)

meters

c)

Joules

d)

m/s

2.

What is potential energy?

a)

moving energy

b)

stored energy

c)

renewable energy

d)

non renewable energy

3.

What is kinetic energy?

a)

moving energy

b)

potential energy

c)

stored energy

d)

renewable energy

4.

Which is a RENEWABLE energy source?

a)

coal

b)

oil

c)

wind

d)

gas

5.

What is a NON-renewable energy source?

a)

coal

b)

wind

c)

solar

d)

water

6.

Which of these things is an example of potential energy?

a)
b)
c)
d)
7.

Food contains what kind of energy?

a)

nuclear

b)

chemical

c)

light

d)

electrical

8.

What kind of energy involves tiny charged particles called electrons?

a)

chemical

b)

gravitational

c)

motion

d)

electrical

9.

Strumming a guitar involves this energy transformation:

a)

motion to sound

b)

electrical to mechanical

c)

sound to thermal

d)

chemical to gravitational

10.

Electromagnetic energy that produces visible light is...

a)

radiant energy.

b)

chemical energy.

c)

stored mechanical energy.

d)

sound energy.

11.

Also known as heat energy, it is the vibration and movement of atoms and molecules.

a)

gravitational energy

b)

chemical energy

c)

thermal energy

d)

radiant energy

12.

When put gasoline in a lawnmower, and start it to mow the grass, you transform ___________ energy to sound and motion energy.

a)

chemical

b)

nuclear

c)

light

d)

solar

13.

Using your solar calculator in math transforms...

a)

chemical to motion energy.

b)

chemical to gravitational energy.

c)

thermal to stored mechanical energy.

d)

light to electrical energy.

14.

Energy stored in a spring is...

a)

kinetic energy

b)

thermal energy.

c)

gravitational energy.

d)

stored mechanical energy.

15.

When a roller coaster is at the top of a hill it has...

a)

high potential energy

b)

high kinetic energy

c)

low potential energy

d)

equal amounts of kinetic and potential energy

16.

When a roller coaster is at the bottom of a hill it has

a)

high potential energy

b)

high kinetic energy

c)

low kinetic energy

d)

equal amounts of kinetic and potential energy

17.

The ability to cause change in an object or system is called...

a)

mechanical energy

b)

work

c)

kinetic energy

d)

force

18.

I release a balloon that was full of air and it is flying around the room, the balloon has

a)

kinetic energy

b)

potential energy

19.

Which picture shows the following energy transformation?

Chemical → heat

a)
b)
c)
d)
20.

Which picture shows the following energy transformation?Light → electrical

a)
b)
c)
d)
21.

A push or pull.

a)

acceleration

b)

speed

c)

force

d)

mass

22.

The distance an object travels per unit of time is known as

a)

mass

b)

force

c)

speed

d)

acceleration

23.

The amount of matter in an object.

a)

mass

b)

force

c)

speed

d)

acceleration

24.

Energy is directly related to an object's height off the the ground

a)

elastic potential energy

b)

kinetic energy

c)

potential energy

d)

gravitational potential energy

25.

Energy that is due to an object being compressed or stretched is called

a)

elastic potential energy

b)

kinetic energy

c)

potential energy

d)

gravitational potential energy

26.

A change from one form of energy to another is known as

a)

electromagnetic energy

b)

energy transformation

c)

chemical energy

d)

law of conservation of energy

27.

The rule that energy cannot be created or destroyed is

a)

electromagnetic energy

b)

energy transformation

c)

chemical energy

d)

law of conservation of energy