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WorksheetsEMS
Total questions: 27
Worksheet time: 15mins
Name
Class
Date
1.
How much of the electromagnetic spectrum is visible?
a)
All of it.
b)
None of it.
c)
Most of it.
d)
Very little of it.
2.
What part of the electromagnetic spectrum can we see?
a)
Gamma Rays
b)
Visible Light
c)
Ultra Violet
d)
Microwaves
3.
Where does most our electromagnetic radiation come from?
a)
The sun.
b)
Cell phone towers.
c)
Inside the earth.
d)
Light bulbs.
4.
Which correctly explains the relationship between the energy and frequency of a wave.
a)
High frequency = High Energy
b)
Low Frequency = High Energy
c)
High Frequency = Low Energy
d)
There is no relationship.
5.
Which is NOT an example of electromagnetic radiation.
a)
A microwave being used to heat up pot roast.
b)
A dolphin communicating with a fellow dolphin using sonar.
c)
A remote using infrared radiation to change the channel.
d)
An x-ray machine being used to take a picture of a broken bone.
6.
Which statement is true?
a)
Gamma rays have the lowest frequency.
b)
Radio waves have the shortest wavelength.
c)
Gamma rays have the most energy.
d)
Radio waves have the highest frequency.
7.
Which is the strongest part of the EMS?
a)
Radio Waves
b)
Microwaves
c)
Ultra Violet
d)
Gamma Rays
8.
Which is in the correct order from Lowest energy to highest energy?
a)
gamma ray, xray, ultra violet, visible ligh, inrared, microwaves, radio waves
b)
microwaves, radio waves, visible light, ultra violet, infrared, xray, gamma ray
c)
Radio waves, infrared, microwaves, visible light, gamma, xray, ultra violet
d)
Radio Waves, Microwaves, Infrared, Visible light, Ultra Violet, xray, gamma rays
9.
Which wave has the highest frequency?
a)
Top
b)
Middle
c)
Bottom
10.
Which wave has the lowest frequency?
a)
Top
b)
Middle
c)
Bottom
11.
Which wave has the longest wavelength?
a)
Top
b)
Middle
c)
Bottom
12.
Which wave has the shortest wavelength?
a)
Top
b)
Middle
c)
Bottom
13.
Which wave has the highest energy?
a)
Top
b)
Middle
c)
Bottom
14.
Which wave has the lowest energy?
a)
Top
b)
Middle
c)
Bottom
15.
Ultra Violet rays can cause...
a)
Skin Cancer
b)
Carpal Tunnel
c)
Brain Damage
d)
Broken Bones
16.
What part of the EMS caused Bruce Banner to become the Hulk?
a)
Xrays
b)
Gamma Rays
c)
Microwaves
d)
Infrared
17.
Radiation is...
a)
Cold
b)
Cool
c)
The Transfer of energy as EM waves
d)
An explosion
18.
Cell phones use_____________waves.
a)
Microwaves
b)
Gamma
c)
XRays
d)
Radio
19.
Infrared waves are used in__________________.
a)
Bath tubs
b)
Microwaves
c)
Remote Controls
d)
Tanning
20.
______waves can help sterilize medical equipment by killing bacteria.
a)
Infrared
b)
Visible
c)
Gamma
d)
Ultraviolet
21.
EM waves________________travel through space.
a)
Never
b)
Cannot
c)
Can
d)
Wish they could
22.
The blue section of the wave is measuring _________________.
a)
wavelength
b)
crest
c)
trough
d)
amplitude
23.
The acronym (letters) used to remember visible light is____________
a)
KTPERRY
b)
ROYGBIV
c)
DOGPOUND
d)
ROMERO
24.
The orange line is measuring the _________________________.
a)
wavelength
b)
amplitude
c)
crest
d)
trough
25.
_____ have the longest wavelengths and lowest frequencies of all electromagnetic waves.
a)
microwaves
b)
radio waves
c)
gamma rays
d)
ultraviolet
26.
The shortest wavelength in visible light is______.
a)
violet
b)
red
c)
blue
d)
yellow
27.
Nuclear weapons are examples of __________.
a)
x-rays
b)
ultraviolet rays
c)
gamma rays
d)
infrared rays
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