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Waves Test - HS Physics

Total questions: 28

Worksheet time: 24mins

Name
Class
Date
1.

Definition: Crest

a)

The highest point of a transverse wave

b)

The lowest point of a transverse wave

c)

The center of a transverse wave

d)

The distance between two points on a wave

2.

Definition: Trough

a)

The center of a wave

b)

The resting position of a wave

c)

The lowest point of a transverse wave

d)

The highest point of a transverse wave

3.

What is the frequency of a wave?

a)

# of oscillations produced in a certain amount of time

b)

The distance the wave oscillates from it's resting position

c)

The lowest point of a transverse wave

d)

Resting point of a wave - no wave movement

4.

What is the amplitude of a wave?

a)

Where there is no wave movement

b)

The distance the wave oscillates from it's resting position

c)

A disturbance that transfers energy from one place to another

d)

The distance between two corresponding parts of a wave

5.

What is a medium?

a)

The lowest point of a transverse wave

b)

The size of a wave

c)

The middle of a wave

d)

Matter through which a wave travels

6.

What type of matter can waves travel through?

a)

Solid

b)

Liquid

c)

Gas

d)

All of the Above

7.
When the sound source moves, the frequency changes
ex. police car siren sounding lower pitch after the car passes
a)
pitch
b)
frequency
c)
Doppler Effect
d)
medium
8.
Which wave in the diagram has the greatest frequency?
a)
1
b)
2
c)
3
d)
4
9.

What type of interference is represented in this diagram?

a)

Constructive

b)

Destructive

10.

What type of interference is represented in the diagram?

a)

Constructive

b)

Destructive

11.
which of the following does NOT belong in the electromagnetic spectrum:
a)
X-ray
b)
sound wave
c)
ultra violet rays
d)
microwaves
12.
Why do you see lightning from a distant storm before you hear thunder?
a)
The thunder is produced after the lightning.
b)
Your eyes react faster than your ears.
c)
Light travels faster than sound.
d)
Sound travels faster than light.
13.

Solve this problems using the equation: C = λ x ν

If an AM radio station broadcasts at 9.95 x 102 kHz, what is the wavelength of this radiation? (Convert to Hz first).

a)

6.59 x 10-28 m

b)

1.01 x 10-6 m

c)

3.32 x 10-3 m

d)

301 m

14.

Solve this problems using the equation: C = λ x ν

A microwave oven emits radiation at a wavelength of 5.00 x 10-1cm. What is the frequency of this radiation?

(Convert to m first).

a)

6.67 x 10-7 Hz

b)

2.00 Hz

c)

1.50 x 106 Hz

d)

6.00 x 1010 Hz

15.

Lightning strikes, You hear the thunder 14 seconds later. How far away was the lightning strike? c = 3 x 10^8 m/s, speed of sound = 343 m/s, 1 mile = 1609 m

a)

4802 m

b)

480 m

c)

600 m

d)

2 miles

16.

Sound is produced by -----

a)

Heat energy

b)

Low temperatures

c)

Vibrations

d)

Friction

17.

True or False: Sound needs a medium.

a)

True

b)

False

18.

Areas of increased pressure on a sound wave are known as a ----

a)

Rarefaction

b)

Compression

c)

Frequency

d)

Amplitude

19.

The distance from the beginning of one compression to the beginning of the next compression is called a -----

a)

Rarefaction

b)

Frequency

c)

Wavelength

d)

Compression

20.

The unit for measuring frequency is the ---

a)

Joule

b)

Hertz

c)

Gram

d)

Newton

21.

The Tacoma Narrows Bridge, musical instruments, and crystal stemware are examples of -----

a)

Frequency

b)

Resonance

c)

Interference

d)

Speed

22.

Sound waves travel the fastest through ---

a)

Liquids

b)

Gases

c)

Solids

23.
Put the visible light colors in order from longest wavelength to shortest wavelength
a)
Violet, Blue, Green, Orange, Yellow, Red
b)
Red, Yellow, Green, Orange, Violet, Blue
c)
Red, Orange, Yellow, Green, Blue, Violet
d)
Blue, Violet, Green, Yellow, Orange, Red
24.
which of the following does NOT belong in the electromagnetic spectrum:
a)
X-ray
b)
sound wave
c)
ultra violet rays
d)
microwaves
25.
Which kind of wave has the greatest frequency?
a)
gamma rays
b)
infrared
c)
ultraviolet
d)
microwaves
26.
Determine the wavelength of this wave?
a)
1m
b)
2m
c)
3m
d)
4m
27.
High frequency waves have _________ wavelength.
a)
varying
b)
high
c)
the same
d)
low
28.
Why do you see lightning from a distant storm before you hear thunder?
a)
The thunder is produced after the lightning.
b)
Your eyes react faster than your ears.
c)
Light travels faster than sound.
d)
Sound travels faster than light.