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WorksheetsWaves 2022/2023
Total questions: 55
Worksheet time: 2hrs 31mins
The correct unit for wavelength is:
Hz
S
m
cm
The distance between two troughs in a wave is:
frequency
wavelength
equilibrium
period
A substance (like solid, liquid or gas) that the energy of a wave can travel through
amplitude
compression
medium
frequency
The highest point on a wave.
frequency
compression
trough
crest
What is frequency measured in?
Milliseconds
Miles
Hertz
Kilograms
What is B?
crest
trough
rarefaction
compression
The wavelength can be measured from ( check all that apply)
Distance from Crest to Crest
Distance from Crest to Trough
Distance from Trough toTrough
Distance from Crest to midpoint
If the amplitude increases, the energy of the wave:
Increases
Decreases
Stays the same
Which of the following can a mechanical wave travel through (select all that apply)?
solid
liquid
gas
empty space
If a wave has a greater frequency, what happens to the wavelength?
increases
decreases
stays the same
How are the frequency of a wave and the period related?
They both equal the wavelength.
They are both the inverse of the wavelength.
They are the inverse of each other
They are both related to the amplitude.
Longitudinal waves move __________ to the energy of the wave (select all that apply).
Parallel
Perpendicular
At a 90 degree angle
In the same direction
Transverse waves move __________ to the energy in the wave (select all that apply).
Parallel
Perpendicular
At 90 degree angle
In the same direction
The area of a longitudinal wave where particles are pushed close together are called:
rarefactions
compressions
amplitude
wavelength
The number of cycles that are completed per second is called the ________ and is measured in _________.
frequency, Hertz
wavelength, meters
amplitude, meters
period, seconds
The period of a pendulum is 10 s. What is its frequency?
10 Hz
1 Hz
0.5 Hz
0.1 Hz
A pendulum makes 33 complete back and forth cycles of vibration in 11 seconds. Its period is
3.0 s
3.0 Hz
0.33 s
0.33 Hz
After closing a deal with a client, Kent leans back in his swivel chair and spins around with a frequency of 0.5 Hz. What is Kent’s period of spin?
120 s
0.0083 s
0.5 s
2 s
What is the amplitude of the oscillating object?
3.5 mm
2.2 mm
7 mm
14 mm
It a wave has a period time of a wave is 0.5 s, what is its frequency?
0.5 Hz
500 Hz
2 Hz
2000 Hz
A wave has a wavelength of 0.025 m and a frequency of 3 Hz. Calculate the velocity of this wave.
75 m/s
3.25 m/s
0.075 m/s
750 m/s
a disturbance that transfers energy from place to place
medium
wave
frequency
amplitude
waves that need a medium to travel through (ex. sound)
mechanical waves
electromagnetic waves
stadium waves
gravitational waves
waves in which the particles vibrate in an up and down motion
transverse waves
longitudinal waves
medium
frequency
What do waves transfer?
Energy but not matter
Energy and matter
Matter but not energy
Nothing is transferred
What is the time period of a 40 Hz wave?
40 Hz
0.025 s
0.4 s
4 s
What is the wave speed of a 1,000 Hz wave with a wavelength of 0.04 m?
40 m/s
400 m/s
0.00004 m/s
4 m/s
How is wave speed calculated?
Wave speed = frequency ÷ wavelength
Wave speed = frequency × wavelength
Wave speed = wavelength ÷ frequency
Wave speed = infinity
What is the unit for Time Period?
m
s
m/s
Ft
