WorksheetsEM spectrum life application
Total questions: 18
Worksheet time: 41mins
Name
Class
Date
1.
Light is a form of
a)
energy
b)
radiation
c)
reflection
2.
All waves carry
a)
energy
b)
light
c)
matter
d)
particles
3.
Which has the LONGEST wavelength and, therefore, the lowest frequency/energy
a)
Gamma Rays
b)
Radio Waves
c)
Visible Light
d)
Infrared rays
4.
Which has the SHORTEST wavelength and, therefore, the highest frequency/most energy
a)
Radio waves
b)
Ultraviolet Rays
c)
Gamma Rays
d)
X-rays
5.
Which section of the spectrum is the ONLY one we can see?
a)
X-rays
b)
Visible Light
c)
Gamma Rays
d)
Ultraviolet Rays
6.
What kind of wavelength does radar use?
a)
Radio waves
b)
Microwaves
c)
Ultraviolet
d)
X-Rays
7.
A wave with a large wavelength will have a ______ frequency and _____ energy
a)
high, low
b)
high, high
c)
low, high
d)
low, low
8.
Select the correct order of waves on the EMS
a)
Radio, Micro, Infra, Visible, Ultra, X-ray, Gamma
b)
Gamma, X-ray, Ultra, Vis, Infra, Micro, Radio
c)
Vis, Micro, Infra, Ultra, X-ray, Gamma, Radio
d)
Micro, Radio, Vis, Infra, Ultra, X-ray, Gamma
9.
The distance between two crests or two troughs of a wave is called:
a)
frequency
b)
amplitud
c)
wavelength
d)
hertz
10.
All electromagnetic waves have the same...
a)
frequency
b)
speed
c)
wavelength
d)
energy
11.
EM waves have the same speed but different:
a)
frequency & medium
b)
wavelength & frequency
c)
medium & wavelength
d)
color & medium
12.
Cancer can be treated with_______________waves.
a)
Penicillin
b)
Radio
c)
Infrared
d)
Gamma
13.
This type of Electromagnetic wave shows a break in bones.
a)
gamma ray
b)
x-ray
c)
brokenometer
d)
radio wave
14.
Which type of electromagnetic radiation is used extensively in communications?
a)
radio waves
b)
gamma rays
c)
infrared rays
d)
X-rays
15.
Which wave has the largest wavelength?
a)
A
b)
B
c)
C
d)
None (same wavelength)
16.
Helpful in military night vision goggles
a)
radio wave
b)
microwave
c)
infrared
d)
light
17.
Temperature variation of different parts of a person’s body can be detected by analyzing the emission pattern of which type of electromagnetic radiation?
a)
microwave
b)
infrared
c)
ultraviolet
d)
x-rays
18.
Electromagnetic waves that help your body produce vitamin D are called?
a)
ultraviolet rays
b)
x-rays
c)
gamma rays
100 %
