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Energy Test Review

Total questions: 25

Worksheet time: 15mins

Name
Class
Date
1.

_________________________ energy includes both the energy due to motion and position of an object.

a)

Mechanical

b)

Thermal

c)

Radiant

d)

Chemcial

2.

____________________ energy is transferred through electromagnetic waves.

a)

Thermal

b)

Chemical

c)

Electrical

d)

Radiant

3.

According to the law of conservation of energy, the total amount of energy _______________ changes.

a)

always

b)

never

c)

sometimes

d)

constantly

4.

Flowing water is a source of __ energy.

a)

Chemical

b)

Mechanical

c)

Thermal

d)

Radiant

5.

Fire is a source of ___ energy.

a)

Radiant

b)

Chemical

c)

Mechanical

d)

Thermal

6.

Food is a source of ___ energy.

a)

Chemical

b)

Mechanical

c)

Thermal

d)

Electrical

7.

A generator is a source of ___ energy.

a)

Chemical

b)

Mechanical

c)

Thermal

d)

Electrical

8.

Energy transfer when you eat an apple then ride your bike. ________ -- chemical--mechanical

a)

Radiant

b)

Thermal

c)

Electrical

d)

Chemcial

9.

Which of these items stores chemical energy?

a)

insulated coffee mug

b)

battery

c)

spring

d)

stretched rubber band

10.
A hairdryer converts -- 
a)
electrical energy into chemical
b)
electrical energy into thermal
c)
chemical energy into mechanical
d)
thermal energy into mechanical
11.
A lamp that plugs into a wall socket draws energy which flows through a thin wire in the bulb causing it to glow. What energy transformations are taking place?
a)
chemical → light → electrical
b)
mechanical → sound → light
c)
thermal → solar → electrical
d)
electrical → thermal → light
12.
Which of the following best describes the energy transformations that occur when a flashlight that runs on batteries is turned on?
a)
chemical → light → electrical
b)
electrical → light → chemical
c)
light → electrical → chemical
d)
chemical → electrical → light
13.
Which kind of energy change occurs when a candle is burning?
a)
Chemical to light.
b)
Light to electrical.
c)
Solar to heat.
d)
Chemical to electrical.
14.

What is the type of energy that is produced by the vibration of matter that we can hear?

a)

Mechanical Energy

b)

Sound Energy

c)

Electrical Energy

d)

Thermal Energy

15.

What is the energy produced by charged particles moving through a circuit or conductor called?

a)

Mechanical Energy

b)

Electrical Energy

c)

Light Energy

d)

Thermal Energy

16.

What type of energy is also known as heat energy?

a)

Thermal Energy

b)

Mechanical Energy

c)

Sound Energy

d)

Light Energy

17.

What form of energy can travel through space and gives us the ability to see objects?

a)

Thermal Energy

b)

Mechanical Energy

c)

Light Energy

d)

Sound Energy

18.

All of the following produce thermal energy EXCEPT......

a)

hot plate

b)

oven

c)

ceiling fan

d)

candle

19.

All of the following produce electrical energy EXCEPT......

a)

phone charger

b)

campfire

c)

television

d)

computer

20.

All of the following produce mechanical energy EXCEPT......

a)

running a race

b)

listening to music

c)

jumping rope

d)

fan blades spinning

21.

What THREE types of energy does a iron use/need to do it's job?

a)

mechanical, electrical, light

b)

light, thermal, sound

c)

electrical, thermal, sound

d)

mechanical, electrical, thermal

22.

Since animals must break down food to release energy, what form is energy is stored in food?

a)

chemical

b)

mechanical

c)

electric

d)

thermal

23.

Electrical energy can be changed into what other forms of energy?

a)

wind, mechanical, and elastic

b)

light, sound, and mechanical

c)

solar, sound, gravitational

d)

hydroelectric, solar, light

24.

A form of radiant energy that comes from the sun is called ______

a)

potential

b)

elastic

c)

solar

d)

nuclear

25.

Which of the following is not a form of energy?

a)

Air

b)

Mechanical

c)

Sound