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WorksheetsChapter Review EM Waves
Total questions: 12
Worksheet time: 12mins
Name
Class
Date
1.
All electromagnetic waves have the same...
a)
frequency
b)
speed
c)
wavelength
d)
energy
2.
EM waves have the same speed but different:
a)
frequency & medium
b)
wavelength & frequency
c)
medium & wavelength
d)
color & medium
3.
Which of these lists the EM waves from Highest to lowest frequency?
a)
Radio - Micro - Gamma - Visible light - UV - Xrays - Infrared - Xrays
b)
Radio - Micro - Infrared - Visible light - UV - X - Gamma waves
c)
Gamma - Xray - UV - Visible light - Infrared - Micro - radio
4.
Wave with the longest wavelength
a)
microwave
b)
radio
c)
gamma
d)
visible light
5.
When the wavelength increases, the frequency will _______.
a)
increase
b)
decrease
c)
remain same
d)
none of these
6.
Which section of the spectrum is the ONLY one we can see?
a)
X-rays
b)
Visible Light
c)
Gamma Rays
d)
Ultraviolet Rays
7.
Which color has the least amount of energy?
a)
red
b)
orange
c)
green
d)
blue
8.
Which type of electromagnetic radiation is used extensively in communications?
a)
radio waves
b)
gamma rays
c)
infrared rays
d)
X-rays
9.
Cancer can be treated with_______________waves.
a)
Penicillin
b)
Radio
c)
Infrared
d)
Gamma
10.
This type of Electromagnetic wave shows a break in bones.
a)
gamma ray
b)
x-ray
c)
brokenometer
d)
radio wave
11.
Infrared has a higher frequency than
a)
x-ray
b)
gamma
c)
visible light
d)
radio
12.
Wave with shortest wavelength
a)
UV
b)
radio waves
c)
gamma
d)
visible
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