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Science4. Energy

Total questions: 40

Worksheet time: 20mins

Name
Class
Date
1.

What's energy? Energy is the ability to ...

a)

create new machines

b)

do work

c)

make things move

d)

make machines work

2.

What are the energy characteristics?

a)

It can be created and destroyed.

b)

It can't be created or destroyed.

c)

It can be transformed from one type to another.

d)

It can't be transformed from one type to another

3.

What type of energy is this?

a)

Kinetic energy

b)

Light energy

c)

Chemical energy

d)

Sound energy

e)

Electrical energy

4.

What type of energy is this?

a)

Kinetic energy

b)

Thermal energy

c)

Chemical energy

d)

Sound energy

e)

Electrical energy

5.

What type of energy is this?

a)

Kinetic energy

b)

Thermal energy

c)

Chemical energy

d)

Sound energy

e)

Electrical energy

6.

What type of energy is this?

a)

Kinetic energy

b)

Thermal energy

c)

Chemical energy

d)

Sound energy

e)

Electrical energy

7.

What type of energy is this?

a)

Kinetic energy

b)

Thermal energy

c)

Chemical energy

d)

Sound energy

e)

Electrical energy

8.

What type of energy is this?

a)

Kinetic energy

b)

Thermal energy

c)

Chemical energy

d)

Sound energy

e)

Electrical energy

9.

Light energy is the energy in the form of ...

a)

heat

b)

light

c)

chemical reactions

d)

vibrations

e)

an electrical flow

10.

Thermal energy is the energy in the form of ...

a)

heat

b)

light

c)

chemical reactions

d)

vibrations

e)

an electrical flow

11.

Sound energy is the energy in the form of ...

a)

heat

b)

light

c)

chemical reactions

d)

vibrations

e)

an electrical flow

12.

Kinetic energy is the energy in the form of ...

a)

sound

b)

light

c)

chemical reactions

d)

movement

e)

an electrical flow

13.

Electrical energy is the energy in the form of ...

a)

sound

b)

light

c)

chemical reactions

d)

movement

e)

an electrical flow

14.

Chemical energy is the energy in the form of ...

a)

sound

b)

light

c)

chemical reactions

d)

movement

e)

an electrical flow

15.

Tick the renewable sources of energy

a)

Coal

b)

Sun

c)

Petrol

d)

Wind

e)

Water

16.

Tick the non-renewable sources of energy

a)

Coal

b)

Sun

c)

Petrol

d)

Wind

e)

Natural Gas

17.

What type of energy is released from an oven?

a)

Light energy

b)

Thermal energy

c)

Kinetic energy

d)

Sound energy

e)

Chemical energy

18.

What type of energy is released from food?

a)

Light energy

b)

Thermal energy

c)

Kinetic energy

d)

Sound energy

e)

Chemical energy

19.

What type of energy is released from a fan?

a)

Light energy

b)

Thermal energy

c)

Kinetic energy

d)

Sound energy

e)

Chemical energy

20.

What type of energy is released from a traffic light?

a)

Light energy

b)

Thermal energy

c)

Kinetic energy

d)

Sound energy

e)

Chemical energy

21.

What type of energy is released from a radio?

a)

Light energy

b)

Thermal energy

c)

Kinetic energy

d)

Sound energy

e)

Chemical energy

22.

What type of energy is released from a lightining?

a)

Light energy

b)

Thermal energy

c)

Kinetic energy

d)

Electrical energy

e)

Chemical energy

23.

Which are the effects of thermal energy on matter?

a)

Melting

b)

Reflection

c)

Evaporation

d)

Shadow

e)

Temperature changes

24.

Which are the effects of thermal energy on matter?

a)

Expansion

b)

Reflection

c)

Contraction

d)

Colour

e)

Refraction

25.

Which are the effects of light energy on matter?

a)

Expansion

b)

Reflection

c)

Contraction

d)

Colour

e)

Refraction

26.

When the light can go through an object,

a)

the object is translucent

b)

the object is transparent

c)

the object is opaque

27.

When some of the light can go through an object,

a)

the object is translucent

b)

the object is transparent

c)

the object is opaque

28.

When light can't go through an object,

a)

the object is translucent

b)

the object is transparent

c)

the object is opaque

29.

When light hits an opaque object and it bounces,

a)

light is reflected

b)

light is refracted

c)

light is absorbed

d)

light disappears

30.

When light hits a liquid,

a)

light is reflected

b)

light is refracted

c)

light is absorbed

d)

light disappears

31.

In this circuit, number 1 is

a)

the wire

b)

the battery

c)

the switch

d)

the light bulb

32.

In this circuit, number 2 is

a)

the wire

b)

the battery

c)

the switch

d)

the light bulb

33.

In this circuit, number 3 is

a)

the wire

b)

the battery

c)

the switch

d)

the light bulb

34.

In this circuit, number 4 is

a)

the wire

b)

the battery

c)

the switch

d)

the light bulb

35.

In this photo, electrical energy changes into ...

a)

kinetic energy

b)

thermal energy

c)

sound energy

d)

light energy

e)

chemical energy

36.

In this photo, chemical energy changes into ...

a)

kinetic energy

b)

thermal energy

c)

sound energy

d)

light energy

e)

chemical energy

37.

In this photo, chemical energy changes into ...

a)

kinetic energy

b)

thermal energy

c)

sound energy

d)

light energy

e)

chemical energy

38.

In this photo, chemical energy changes into ...

a)

kinetic energy

b)

thermal energy

c)

sound energy

d)

light energy

e)

chemical energy

39.

In this photo, electrical energy changes into ...

a)

kinetic energy

b)

thermal energy

c)

sound energy

d)

light energy

e)

chemical energy

40.

In this photo, chemical energy changes into ...

a)

kinetic energy

b)

thermal energy

c)

sound energy

d)

light energy

e)

chemical energy