Quiz about Waves

Question 1

Which type of wave does sound travel in?

Accepted Answer

Longitudinal

Answer

Transverse

Question 2

What type of wave is this?

Accepted Answer

Longitudinal

Answer

Transverse

Question 3

What type of wave is this?

Accepted Answer

Transverse

Answer

Longitudinal

Question 4

What is represented by the  letter 'y'?

Accepted Answer

Rarefaction

Answer

Compression

Answer

Wavelength

Answer

Amplitude

Question 5

What is represented by the letter 'x'?

Accepted Answer

Compression

Answer

Crest

Answer

Rarefaction

Answer

Wavelength

Question 6

What is represented by the blue lines?

Accepted Answer

Wavelength

Answer

Trough

Answer

Crest

Answer

Amplitude

Question 7

What part is represented by the blue lines?

Accepted Answer

Amplitude

Answer

Crest

Answer

Resting Point

Answer

Wavelength

Question 8

What part is the arrow pointing to?

Accepted Answer

Trough

Answer

Crest

Answer

Amplitude

Answer

Wavelength

Question 9

What part is the arrow pointing to?

Accepted Answer

Crest

Answer

Trough

Answer

Amplitude

Answer

Wavelength

Question 10

Which answer best explains what causes a wave?

Accepted Answer

Vibrations

Answer

Shaking

Answer

Potential energy

Answer

Light

Question 11

What two factors effect the amount of energy a wave has?

Accepted Answer

Frequency and amplitude

Answer

Frequency and wavelength

Answer

Amplitude and rest

Answer

Wavelength and crest

Question 12

Which wave in the diagram has the greatest frequency?

Accepted Answer

4

Answer

1

Answer

2

Answer

3

Question 13

Which wave in the diagram has the greatest wavelength?

Accepted Answer

3

Answer

1

Answer

2

Answer

4

Question 14

Which wave has the greatest amplitude?

Accepted Answer

C

Answer

A

Answer

B

Answer

D

Question 15

What kind of wave is pictured?

Accepted Answer

Longitudinal

Answer

Transverse

Answer

surface

Answer

none of the above

Question 16

What is the amplitude of this wave?

Accepted Answer

4

Answer

8

Answer

2

Answer

6.3

Question 17

What is the wavelength of this wave?

Accepted Answer

6.3

Answer

4

Answer

8

Answer

3.3

Question 18

What is the resulting direction of a surface wave?

Accepted Answer

circular

Answer

parallel

Answer

opposite

Answer

perpendicular

Question 19

Which type of wave has a wave perpedicular to the disturbance?

Accepted Answer

transverse

Answer

surface

Answer

mechanical

Answer

longitudinal

Question 20

Unlike a longitudinal wave, the disturbance in a transverse wave is

Accepted Answer

perpendicular to the wave motion.

Answer

in a circular motion.

Answer

parallel to the wave motion.

Answer

in the opposite direction of the wave motion.

Question 21

If a wave has a long wavelength, it will have __________ energy.

Accepted Answer

Low

Answer

High

Answer

Medium

Question 22

If a wave has a short wavelength, it will have __________ energy.

Accepted Answer

High

Answer

Medium

Answer

Low

Question 23

If a wave has a high frequency, it will have __________ energy.

Accepted Answer

High

Answer

Medium

Answer

Low

Question 24

If a wave has a high amplitude, it will have __________ energy.

Accepted Answer

High

Answer

Medium

Answer

Low

Question 25

The shortest wavelength in visible light is______.

Accepted Answer

violet

Answer

red

Answer

blue

Answer

yellow

Question 26

This wave has the second highest frequency on the spectrum.

Accepted Answer

x-rays

Answer

microwaves

Answer

visible light

Answer

gamma ray

Question 27

The higher the frequency the ______ the energy.

Accepted Answer

higher

Answer

lower

Answer

neither, stays the same

Question 28

In longitudinal waves, the parts where the coils are spread apart are called what?

Accepted Answer

rarefactions

Answer

compressions

Answer

mechanicals

Answer

longitudes

Question 29

In a longitudinal wave, the parts where the coils are close together are called what?

Accepted Answer

compressions

Answer

longitudes

Answer

rarefactions

Answer

contractions

Question 30

This illustration best depicts which of the following behaviors?

Accepted Answer

Reflection

Answer

Refraction

Answer

Diffraction

Answer

Resonance

Question 31

This image best depicts which of the following wave behaviors?

Accepted Answer

Refraction

Answer

Reflection

Answer

Diffraction

Answer

Resonance

Question 32

This image depicts which of the following wave behaviors?

Accepted Answer

Diffraction

Answer

Reflection

Answer

Refraction

Answer

Resonance

Question 33

Definition: the change in direction of a wave passing from one medium to another

Accepted Answer

Refraction

Answer

Reflection

Answer

Diffraction

Answer

Polarization

Question 34

Definition: when a wave reaches the interface between two different media, typically some of the wave will bounce back into the original medium.

Accepted Answer

Reflection

Answer

Refraction

Answer

Diffraction

Answer

Polarization

Question 35

Definition: The spreading out of waves as they pass through an opening or around objects.

Accepted Answer

Diffraction

Answer

Reflection

Answer

Refraction

Answer

Resonance

Question 36

The two forms that waves can take are...

Accepted Answer

Transverse

Accepted Answer

Longitudinal

Answer

Circular

Answer

Diamond

Question 37

What type of wave behavior is pictured above?

Accepted Answer

Refraction

Answer

Reflection

Answer

Absorption

Answer

Diffraction

Question 38

Why does a music studio likely use digital technology for recording rather than analog technology?

Accepted Answer

Digital technology can store information more reliably than analog technology.

Answer

Digital technology has been used longer than analog technology.

Answer

Digital technology produces more background noise in recordings than analog technology.

Answer

Digital technology cannot be changed while analog technology can easily be modified.

Question 39

Which of these statements best describes how digital data compares to analog data?

Accepted Answer

Digital data can be stored for a longer period of time than analog can.

Answer

Digital data takes more space to store than analog does.

Answer

Digital data records more unwanted background noise than analog does.

Answer

Digital data transmits signals more slowly than analog can.

Question 40

Remote controls enable users to adjust the volume and channel of televisions without having to touch the television. Which of these best describes the signals sent by remote controls to televisions?

Accepted Answer

electromagnetic waves

Answer

potential energy

Answer

sound waves

Answer

gravitational energy

Question 41

Both analog and digital waves can experience noise as they travel. Noise is any unwanted signal that distorts or reshapes the original wave. The diagram below illustrates how the resulting waves might appear. The example above suggests that...

Accepted Answer

noise is less of a problem for digital waves than for analog waves.

Answer

digital waves cannot have noise or other distortions removed from them.

Answer

there is no clear advantage to transmitting digital waves over analog waves.

Answer

analog waves do not experience as much noise as digital waves.

Question 42

What can electromagnetic waves travel through?

Accepted Answer

both mediums and empty space

Answer

mediums

Answer

empty space

Answer

solely solids

Question 43

Which wave in the diagram has the greatest wavelength?

Accepted Answer

3

Answer

1

Answer

2

Answer

4

Question 44

Why does the apple appear red?

Accepted Answer

It absorbs all the colors except red

Answer

It reflects all the colors except red

Answer

It diffracts all the colors except red

Answer

It refracts all the colors except red

Question 45

What wave behavior does the picture show?

Accepted Answer

refraction

Answer

diffraction

Answer

reflection

Answer

destructive interference

Question 46

What wave behavior does the picture show?

Accepted Answer

diffraction

Answer

reflection

Answer

refraction

Answer

destructive interference

Question 47

What wave behavior does the picture show?

Accepted Answer

reflection

Answer

diffraction

Answer

refraction

Answer

destructive interference

Question 48

Why does the arrow appear to change direction as water is poured into the glass? You can try this experiment at home.

Accepted Answer

Light waves are bending as they pass through the air, glass, and water.

Answer

Light waves are bouncing as they pass through air, glass and water.

Answer

Light waves are traveling in a straight line as they pass through air, glass, and water.

Answer

Light waves are not passing through the air, glass, and water.

Question 49

Select the correct order of waves on the EM Spectrum from low to high energy

Accepted Answer

Radio, Micro, Infra, Visible, Ultra, X-ray, Gamma

Answer

Gamma, X-ray, Ultra, Vis, Infra, Micro, Radio

Answer

Vis, Micro, Infra, Ultra, X-ray, Gamma, Radio

Answer

Micro, Radio, Vis, Infra, Ultra, X-ray, Gamma

Question 50

Which has the LONGEST wavelength and, therefore, the LOWEST frequency/energy

Accepted Answer

Infrared rays

Answer

Gamma Rays

Answer

Ultraviolet

Answer

Visible Light

Question 51

How are Electromagnetic waves different from Mechanical waves?

Accepted Answer

EM waves can travel through the vacuum of space (without particles)

Answer

EM waves have very short wavelengths

Answer

EM waves transmit energy instead of matter

Answer

EM waves can change direction by reflection

Question 52

The amount of energy a sound wave carries per sound through a unit of area is its ____.

Accepted Answer

amplitude/intensity

Answer

pitch

Answer

loudness

Answer

frequency

Question 53

In General Sound waves travel the slowest in __________

Accepted Answer

Gas

Answer

solid

Answer

liquid

Answer

Plasma

Question 54

Which wave produced the loudest sound?

Accepted Answer

high Amplitude

Answer

low Amplitude

Waves

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