Wayground logo

Free Printable Worksheets

Font size

S
M
L
XL
Worksheets

Wave Post Test

Total questions: 28

Worksheet time: 28mins

Name
Class
Date
1.

Sound waves travel fastest through

a)

air

b)

steel

c)

water

d)

a vacuum

2.

Which of these waves can NOT travel through the vacuum of space?

a)

microwaves

b)

radio waves

c)

light waves

d)

sound waves

3.

Sound waves are transferred by the compression of particles. The closer the particles are to one another, the faster the energy is transferred. Therefore, sound energy directly depends upon the _________ of the medium.

a)

density

b)

mass

c)

pressure

d)

volume

4.

Houses with carpet are much quieter than houses with tile or hardwood floors because of sound wave

a)

absorbtion

b)

diffraction

c)

reflection

d)

refraction

5.

You attend a football game one day and notice a long time difference between when the other side of the stadium stands up to cheer and when you hear them. This time difference would be lessened if

a)

it were warmer

b)

it were less humid

c)

it were located a high altitude

d)

the fans on the opposite side were louder

6.

Which area of this sound wave represents a compression?

a)

a

b)

b

c)

c

d)

d

7.

What does B represent?

a)

amplitude

b)

crest

c)

trough

d)

wavelength

8.

Comparing Wave A (black) to Wave B (green), Wave A has a

a)

high crest

b)

high frequeny

c)

greater amplitude

d)

longer wavelength

9.

Which graph BEST represents the speeds of electromagnetic and mechanical waves through the atmosphere?

a)

a

b)

b

c)

c

d)

d

10.

If we compare and contrast electromagnetic waves with sound waves, all BUT one statement is true. That is

a)

sound waves require a medium to travel while electromagnetic waves do not.

b)

electromagnetic waves can travel through the vacuum of space while sound waves cannot.

c)

electromagnetic waves must have a medium in which to travel, but sound waves can travel anywhere.

d)

sound waves must bounce off of matter in order to travel while electromagnetic waves do not require matter to be present.

11.

The distance from location C to location E, ________ to __________, equals one wavelength.

a)

amplitude to amplitude

b)

frequency to frequency

c)

compression to compression

d)

compression to rarefraction

12.

Volume or intensity of a sound wave is measured by the size of the _________ and reported in decibels.

a)

amplitude

b)

frequency

c)

trough

d)

wavelength

13.

Sound waves are mechanical waves in which the particles in the medium vibrate in a direction parallel to the direction of energy transport. Identify another name for this type of wave motion.

a)

transverse waves

b)

electromagnetic waves

c)

pressure waves

d)

longitudinal waves

14.

Compression or sound waves behave a lot like transverse or electromagnetic waves. Compression waves exhibit ALL BUT one of the following behaviors. That is

a)

reflection

b)

rarefraction

c)

transfer energy

d)

travel through a vacuum

15.

In a _____________ wave, vibrations are perpendicular to the direction of the wave motion. In a _____________ wave, vibrations are parallel to the direction of the wave motion.

a)

transverse, standing

b)

standing, transverse

c)

longitudinal, transverse

d)

transverse, longitudinal

16.

Listening to the radio, you can hear two stations at once. Describe this wave interaction.

a)

diffraction

b)

interference

c)

reflection

d)

refraction

17.

As a sound wave travels from liquid water into ice, its wavelength would

a)

decrease due to wave speed decreasing as it passes through the ice.

b)

increase because the wave speed and frequency have increased.

c)

decrease since the frequency is now lower.

d)

increase in order to keep the frequency the same due to the increase in speed

18.

Mechanical (sound) waves are unable to travel through a vacuum, such as through space, but radio waves are transmitted to Earth from satellites. How is this possible?

a)

Radio waves are electromagnetic waves.

b)

Satellites are located within our atmosphere.

c)

Radio waves are very high energy mechanical waves.

d)

Radio waves are changed to gamma rays for transmission.

19.

Sound will travel at different speeds in different mediums. What will it travel the fastest through?

a)

gas.

b)

solid.

c)

liquid.

20.

Sound will travel at different speeds in different mediums. What will it travel the slowest through?

a)

gas.

b)

solid.

c)

liquid.

21.

Sound will travel at different speeds in different mediums. What will it travel through both fast and slow?

a)

gas.

b)

solid.

c)

liquid.

22.

What letter shows amplitude?

a)

a

b)

b

c)

c

d)

d

23.

What letter shows wavelength?

a)

a

b)

b

c)

c

d)

d

24.

What letter shows rarefraction?

a)

a

b)

b

c)

c

d)

d

25.

What letter shows compression?

a)

a

b)

b

c)

c

d)

d

26.

Which describe a electromagnetic wave?

a)

Infrared light

b)

Visible light

c)

Ocean wave

d)

Longitudinal wave

27.

Which describes a mechanical wave?

a)

Requires a medium

b)

Sound

c)

Speed dependent upon the medium they are traveling through

d)

Ocean wave

e)

Longitudinal wave

28.

Which describe both mechanical an electromagnetic waves?

a)

Speed dependent upon the medium they are traveling through

b)

Transverse wave

c)

Transfers energy

d)

Longitudinal wave

e)

Can be reflected