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Worksheets

Wave Interactions and Properties

Total questions: 80

Worksheet time: 1hrs 5mins

Name
Class
Date
1.

When a wave passes into a new medium and changes direction, this is called:

a)

refraction

b)

absorption

c)

diffraction

d)

reflection

2.

What wave behavior is shown in this image?

a)

Polarization

b)

Diffraction or interference

c)

Refraction

d)

Reflection

3.

A mirror is an example of a surface that causes:


a)

Reflection

b)

Absorption

c)

Refraction

d)

Diffraction

4.

This image best depicts which of the following wave behaviors?

a)

Reflection

b)

Refraction

c)

Diffraction

d)

Resonance

5.

Which of the following is NOT a result of wave interaction?

a)

Reflection of light

b)

Creation of matter

c)

Diffraction of sound

d)

Interference of waves

6.

This image is representing what wave interaction?

a)

Refraction

b)

Diffraction

c)

Reflection

d)

Interference

7.

What would you call this?

a)

Reflection

b)

Diffraction

c)

Refraction

d)

Friction

8.

When sound bends around a door and enters another room, it is an example of:

a)

refraction

b)

diffraction

c)

absorption

d)

reflection

9.

A prism creates a rainbow through the process of:

a)

Refraction and dispersion of light

b)

Reflection of light

c)

Absorption of light

d)

Scattering of light

10.

What wave behavior is occurring here?


a)

Constructive Interaction

b)

Diffraction

c)

Refraction

d)

Reflection

11.

A wave traveling from air into water will likely:

a)

slow down and refract towards the normal

b)

reflect off the surface without entering the water

c)

remain unchanged in speed and direction

d)

speed up and refract away from the normal

12.

Which property affects how high or low a pitch is?

a)

Amplitude

b)

Frequency

c)

Wavelength

d)

Direction

13.

If a sound is quiet, it has:


a)

high frequency

b)

strong resonance

c)

sharp clarity

d)

low amplitude

14.

When you hear an echo, sound is being:

a)

reflecting off a surface

b)

dispersing in all directions

c)

traveling in a straight line

d)

absorbing into the surface

15.

The changing pitch of police car's siren as it moves by you is an example of

a)

speed of sound

b)

doppler effect

c)

resonance

d)

intensity

16.

 Sound travels as a ____________ wave.

a)

transverse

b)

electromagnetic

c)

longitudinal

d)

gamma

17.

Which term refers to how high or low a sound seems to a person?

a)

intensity

b)

reflection

c)

volume

d)

pitch

18.

A system of detecting objects under water using reflected sound waves is

a)

dissonance

b)

sonar

c)

acoustics

d)

infrasound

19.

The picture shows sound waves from a musical instrument. In which way is the sound wave in picture 1 different from the sound wave in picture 2?

a)

it has a lower pitch

b)

It has a lower volume

c)

It has a greater amplitude

d)

It has a higher frequency

20.

Which wave represents the sound with the lowest pitch?

a)

A

b)

B

c)

C

d)

D

21.

#2 refers to the

a)

wavelength

b)

amplitude

c)

crest

d)

trough

22.

The waves are traveling at the same speed.

Which wave has the greater amplitude?

a)

Wave on the Left

b)

Wave on the Right

c)

Both amplitudes are the same

23.

The waves are traveling at the same speed.

Which wave has the greater frequency?

a)

Graph on the Left

b)

Graph on the Right

c)

Both have the same frequency

24.

Which graph shows the wave with the highest amplitude, greatest frequency and shortest wavelength?

a)

Graph on the Left

b)

Graph on the Right

c)

Both waves have the same

25.

Which statement is true about the two waves?

a)

Both waves have the same amplitude, but the bottom wave has greater energy because of a greater frequency.

b)

The top waves has greater energy because it has greater amplitude.

c)

Both waves have the same frequency, but the top wave has a greater amplitude.

26.

High frequency sounds have _______ pitch

a)

HIgh

b)

Low

27.

High Amplitude =__________________

a)

Louder sounds

b)

Quieter Sounds

28.

Low Amplitude = ______________

a)

Quieter Sounds

b)

Louder sounds

29.

Low frequency = _______ Pitch

a)

Low

b)

High

30.

In General Sound waves travel the fastest in __________

a)

solid

b)

liquid

c)

Gas

d)

plasma

31.

In General Sound waves travel the slowest in __________

a)

solid

b)

liquid

c)

Gas

d)

Plasma

32.

Way in which sound waves are used by animals such as dolphins and bats.

a)

Echolocation

b)

Transverse

c)

Doppler Effect

d)

Longitudinal

33.

Why does a banana look yellow?

a)

it reflects yellow wavelengths of light and absorbs most other wavelengths

b)

it absorbs yellow wavelengths of light and reflects most other wavelengths

34.

what is the correct order of the visible light spectrum?

a)

red, yellow, green, orange, blue, violet and indigo

b)

indigo, blue, violet, orange, yellow, green and red

c)

violet, blue, indigo, green, yellow, orange and red

d)

red, orange, yellow, green, blue, indigo and violet

35.

When no light can pass through an object it is...

a)

opaque

b)

translucent

c)

transparent

36.

What type of rays are used for medical images?

a)

radio waves

b)

visible light

c)

gamma rays

d)

x-rays

37.

When some light can pass through an object it is...

a)

opaque

b)

translucent

c)

transparent

38.

When all light can pass through an object it is...

a)

opaque

b)

translucent

c)

transparent

39.
a)
Reflection
b)
Refraction
40.

Which image shows a convex lens?

a)

b)

c)

41.

Which image shows a concave lens?

a)

b)

c)

42.

Light travels fastest through what?

a)

water

b)

glass

c)

a vacuum

d)

air

43.

Light bends as it passes from air to glass because of ___________.

a)

refraction

b)

absorption

c)

transmission

d)

reflection

44.

White light contains which colors of visible light?

a)

Red, orange, yellow, green, blue, indigo, violet

b)

Red, orange, yellow, green, blue

c)

Red, yellow, green, blue

45.

If you are using a green color filter, what color will you only see?

a)

blue

b)

green

c)

white

d)

red

46.

Light travels in straight lines until reflected by another object. Which illustration best shows the light being reflected?

a)
b)
c)
d)
47.

According to the Law of Reflection,

a)

The angle of incidence is always greater than the angle of reflection.

b)

The angle of reflection is always zero degrees.

c)

The angle of incidence equals the angle of reflection.

d)

The angle of incidence and reflection are unrelated.

48.

Waves travel only in straight lines.

a)

True

b)

False

49.

What kind of wave is this

a)

electromagnetic

b)

transverse

c)

longitudinal

50.

When the two waves in the picture (to the left) meet, they will go through

a)

Reflection

b)

Constructive Interference

c)

Destructive nNterference

d)

Refraction

51.

The picture best represents

a)

Refraction

b)

Reflection

c)

Diffraction

d)

Interference

52.

Which form of Interference is occurring in this picture?

a)

Reflection

b)

Refraction

c)

Diffraction

d)

Radiation

53.

This image is representing what wave interaction?

a)

Refraction

b)

Diffraction

c)

Reflection

d)

Interference

54.

What is the reason the pencil appears different under water?

a)

Interference

b)

Refraction

c)

Diffraction

d)

Reflection

55.
When 2 waves meet and there amplitude increases it is known as what?
a)
Constructive Interference
b)
Amplitude Addition
c)
Positive Interference
d)
Destructive Interference
56.

When you place things into water they sometimes look bent (see the image below). What is this an example of?

a)

Refraction

b)

Diffraction

c)

Transmission

d)

Absorption

57.

Which wave in the diagram has the longest wavelength?

a)

1

b)

2

c)

3

d)

4

58.

What are the two main types of mechanical waves?

a)

Transverse and longitudinal

b)

Infrared and ultraviolet

c)

Radio and sound

d)

Compressional and electromagnetic

59.

As amplitude increases, loudness


a)
decreases
b)
remains the same
c)
increases
d)
fluctuates
60.

What displays electronic signals and allows sound waves to be seen?

a)
Oscilloscope
b)
Thermometer
c)
Spectrometer
d)
Multimeter
61.

Intensity of sound is measured in 

a)
hertz (Hz)
b)
decibels (dB)
c)
pascals (Pa)
d)
watts (W)
62.

High sounds that we cannot hear are known as 

a)

ultrasounds

b)

infrasound

63.
The Doppler effect is seen when a wave-making source moves toward an observer. 
a)
True
b)
False
64.

Light is part of the?

a)
ultraviolet rays
b)
electromagnetic spectrum
c)
infrared radiation
d)
visible spectrum
65.

Unlike sound light waves do not need a

a)
medium
b)
solid
c)
gas
d)
vacuum
66.

Light moves in _______ lines

a)
curved
b)
zigzag
c)
random
d)
straight
67.

What is the speed of light?

a)
299,792,458 meters per second
b)
300,000 kilometers per second
c)
150,000,000 meters per second
d)
1,000,000 meters per second
68.
Is a concave lens thicker or thinner in the middle? 
a)
Thicker 
b)
Thinner 
69.
Is a convex lens thicker or thinner in the middle?
a)
Thicker 
b)
Thinner 
70.

A concave lens has an inward curved shape. It refracts light outward from the lens. They light rays spread apart as they exit the lens. Which represents a concave lens?

a)

A

b)

B

c)

A and B

d)

neither A or B

71.

Frequency is related to?

a)
Sound and vibration
b)
Color and light intensity
c)

Pitch

d)
Distance and speed
72.

What happens to the speed of light as it enters water from air?

a)

It decreases

b)

It disappears

c)

It increases

d)

It stays the same

73.

Which property of a wave determines its loudness?

a)

Amplitude

b)

Wavelength

c)

Frequency

d)

Speed

74.

Which of the following is NOT a property of waves?

a)

Transparency

b)

Frequency

c)

Amplitude

d)

Wavelength

75.

What happens to the speed of light when it enters water from air?

a)

It increases

b)

It decreases

c)

It stays the same

d)

It disappears

76.

Which type of wave requires a medium to travel through?

a)

X-ray

b)

Sound wave

c)

Light wave

d)

Radio wave

77.

Which of the following is an example of the absorption of sound?

a)

A carpeted room being quieter than a tiled room

b)

An echo in a canyon

c)

Waves passing through a narrow opening

d)

Light bending through a prism

78.

Which property of a wave determines its loudness?

a)

Frequency

b)

Amplitude

c)

Wavelength

d)

Speed

79.

Which of the following best describes what happens when a sound wave hits a smooth, hard surface?

a)

The sound is refracted into the surface

b)

The sound is reflected back

c)

The sound is absorbed completely

d)

The sound is scattered in all directions

80.

What property of a wave determines how loud a sound is perceived?

a)

Wavelength

b)

Speed

c)

Amplitude

d)

Frequency