WorksheetsElectromagnetic waves
Total questions: 53
Worksheet time: 3hrs 39mins
Which type of wave is shown in the diagram ?
Longitudinal
Transverse
compression
Which labeled part represents the Amplitude ?
x
y
w
What is labeled as X on the diagram
Crest
Trough
amplitude
Which wave property is labeled Z in the diagram ?
wavelength
amplitude
crest
What is labeled Y on the diagram
Period
Trough
amplitude
True or False
The Reflection of sound waves are called Echos
True
False
The bouncing of a wave off of a surface is called....
Reflection
Diffraction
transverse
When the period of a wave increases ( the time it takes for one cycle) the frequency will ....
Decrease
Increase
stay the same
If the frequency Decreases the wavelength will ....
Decrease
Increase
stay the same
frequencies are measured in
Watts
Hertz
Joules
which end of the electromagnetic wave has the longest wavelength?
Gamma Rays
X rays
Ultra violet
Radio
a Wave Period is measured in
Seconds
Hertz
m/s
True or False
Sound travels best without Air
True
False
Sound waves travel _________than light
faster
slower
the same as
The Higher the pitch of a sound the higher the ...
Speed
Frequency
amplitude
The Doppler Effect occurs when the source or the observer are in....
the air
motion
a car wearing airpods
sound cannot travel through...
a window
a steel door
outer space
Which form of the Electromagnetic wave has the most energy ?
Radio
X-ray
Gamma Ray
Waves carry _______ from one point to another
force
matter
energy
What is the reason(s) behind testing students?
check all that are true
To find out if we are any good at teaching
To accurately find out if you have learned anything
Teachers have to give a grade so students can earn credits toward graduation.
Testing is a way to force students listen and do work
No one has thought of a better way to prove learning has taken place or how to prove progress has been made....
Interference occurs when .....
there are waves
2 or more waves overlap
there are beats
when a defender blocks the pass
The Bending of waves as it changes from one medium to another is called ....
A reflection
Refraction
Diffraction
interference
The Definition of a wave reflection is :
Shifting of light
the bouncing back of a wave
when light is absorbed
When the Period increases, the frequency ( # of wave cycles) _______________
Increases
Stays the same
Decreases
What is needed to increase the amplitude in a wave?
A Monster
Light
Sound
Energy
The symbol used for wave length is ....
omega Ω
Lambda λ
Alpha α
What is the symbol for Wave Speed ?
N
T
λ
What is the UNIT to label Frequency ?
Seconds
Newtons
Hertz
Joules
The distance from one point on a wave and the nearest point just like it , is called ____________?
Frequency
Wave length
amplitude
Echoes are the reflection of _________ waves
Light
Electromagnetic
Sound
gas
Compression waves CANNOT travel through......
Light
Empty Space
Matter
What is it called when a wave source or an observer are in motion and there is a shift in frequency ?
Doppler Effect
Big bang theory
Red shift
Wave speed is measured in this unit ........
Meters
seconds
m/s. (meters / sec)
minutes
The middle of the electromagnetic Wave chart where you see a rainbow of colors is called ?
infrarred
ultra violet
Visible light
Sound waves are _____________ light waves
Slower than
Faster than
the same as
A Wave has a Frequency of 14HZ has a wavelength of 3 meters. At what speed will this wave travel. ?
14m/s
42m/s
3m/s
Infrared rays have a shorter wavelength than
Ultraviolet ray.
X-rays.
radar waves.
gamma rays
The waves with the longest wavelengths in the electromagnetic spectrum are
Infrared rays.
radio waves
gamma rays
X-rays
X-ray photographs show softer tissue
as invisible.
as dark, highly exposed areas.
the same as dense bones.
as bright white areas.
The visible light spectrum ranges between
radar waves and X-rays.
television waves and infrared rays.
infrared rays and ultraviolet rays.
ultraviolet rays and gamma rays.
Newton’s prism experiments showed that white sunlight is made up of
the full electromagnetic spectrum.
only blue light.
all the colors of the visible spectrum.
only the longest wavelengths.
Which is an example of a radio wave
television
heat lamp
vision
sun light
Select the correct order of waves on the EMS from low to high energy
Radio, Micro, Infra, Visible, Ultra, X-ray, Gamma
Gamma, X-ray, Ultra, Vis, Infra, Micro, Radio
Vis, Micro, Infra, Ultra, X-ray, Gamma, Radio
Micro, Radio, Vis, Infra, Ultra, X-ray, Gamma
Wavelength and Frequency are related in that...
they are always the same
when one increases, the other decreases (inversely proportional)
there is no correlation
they both vary in an irregular pattern
Wavelength Not Frequency
Helpful in military night vision goggles
radio wave
microwave
infrared
light
Used in medical technology specifically in generating images of lungs and bone fractures
infrared
visible light
ultraviolet
x-ray
Which of the following is true for sound waves?
They require a medium.
They are unrelated to vibrations.
They cannot travel through liquids
They can travel in a vacuum
What is the Period of a wave with a FREQUENCY of 25 Hz?
(a)
What is the wave speed of a wave with a Frequency of
150 Hz and a wavelength of 2.6 meters?
(a)
Find the Period of a wave with a wavelength of 2 meters and a speed of 75 m/s
(a)
