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WorksheetsIntroduction to Waves
Total questions: 51
Worksheet time: 26mins
a repeating disturbance that transfers energy through matter or space
wave
amplitude
vibrations
mechanical waves
Which of the following do waves transfer?
energy
matter
matter and energy
the medium
matter through which waves travel
mechanical waves
solids
medium
frequency
waves that can only travel through matter
medium
transverse waves
mechanical waves
light waves
what type of waves cause earthquakes?
tectonic
seismic
mechanical
ocean
high point of a transverse wave
crest
trough
compression
rarefaction
Low point of a transverse wave
crest
trough
compression
rarefaction
the more dense region of a longitudinal wave
crest
trough
compression
rarefaction
the less dense region of a longitudinal wave
crest
trough
compression
rarefaction
particles motion is perpendicular to wave motion
transverse
longitudinal
both
particle motion is parallel to wave motion
transverse
longitudinal
both
The nature of sound waves is dependent on the distance between ____
crests
compressions
wavelengths
amplitudes
seismic waves
transverse
longitudinal
both
the distance between one point on a wave and the nearest point just like it
amplitude
period
frequency
wavelength
the number of wavelengths that pass a fixed point each second
5
frequency
period
10
What is the SI unit of frequency?
Hertz
m/s
seconds
meters
1 Hertz is equal to ___ wavelengths per second
1
2
5
10
the amount of time it takes for one wavelength to pass a point
frequency
period
wavelength
amplitude
What is the SI unit of period?
Hertz
m/s
seconds
meters
As the frequency of a wave increases, the period ____
increases
stays the same
decreases
As the frequency of a wave increases, the wavelength
increases
stays the same
decreases
the speed of a wave depends on the ____
type of wave
medium
refraction
period
a measure of the size of the disturbance from a wave
amplitude
wavelength
period
frequency
the vertical distance from the crest to the equilibrium of the medium is known as the ___
wavelength
period
amplitude
frequency
Occurs when a wave strikes an object and bounces off of it
reflection
refraction
diffraction
rarefaction
echoes are an example of a ____ sound wave
reflected
refracted
diffracted
the angle of incidence is always equal to the angle of reflection
false
law of reflection
Newton's second law
Wave Law
the bending of a wave caused by a change in its speed as it travels from one medium to another
reflection
refraction
diffraction
causes objects under water to appear closer to the surface than they actually are
reflection
refraction
diffraction
the bending of a wave around an object
reflection
refraction
diffraction
amount of diffraction depends on the size of obstacle compared to the ____
wavelength
frequency
amplitude
wave speed
the process of two or more waves overlapping and combining to form a new wave
frequency
interference
resonance
period
In which type of interference do waves add together?
constructive
destructive
In which type of interference do waves subtract from each other?
constructive
destructive
which type of interference produces a louder sound?
constructive
destructive
Which type of interference decreases loudness?
constructive
destructive
a special type of wave pattern that forms when waves equal in wavelength and amplitude but traveling in opposite directions continuously interfere with each other
mechanical waves
standing waves
longitudinal waves
transverse waves
a special type of wave pattern that forms when waves equal in wavelength and amplitude but traveling in opposite directions continuously interfere with each other
mechanical waves
standing waves
longitudinal waves
transverse waves
what type of wave do stringed instruments produce?
standing
longitudinal
transverse
seismic
the points of minimum movement on a wave
nodes
antinodes
amplitudes
wavelengths
the points of maximum movement from a wave
nodes
antinodes
amplitudes
interference
the process by which an object is made to vibrate by absorbing energy in its natural frequencies
standing wave
interference
resonance
frequency
can travel through a vacuum
transverse
longitudinal
both
ocean waves
transverse
longitudinal
both
can travel through solids and liquids
transverse
longitudinal
both
formed by vibrations
transverse
longitudinal
both
transfers energy
transverse
longitudinal
both
requires a medium
transverse
longitudinal
both
can be formed in gases
transverse
longitudinal
both
sound waves
transverse
longitudinal
both
What is the unit of wave speed?
meters
Hertz
second
m/s
