Electromagnetic Spectrum
Authored by Janice Bixler
Science
8th Grade
NGSS covered
Used 1K+ times
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14 questions
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1.
MATCH QUESTION
1 min • 1 pt
Has the highest energy of all electromagnetic radiation and is the most damaging to human tissue
Radio waves
Overexposure to this can result in sunburns and skin cancer
Infrared rays
Used in cell phone communication and police radar systems
Microwaves
Has the longest wavelengths and the lowest frequency
Gamma Rays
It is used in thermal imaging
UV rays
Tags
NGSS.MS-PS4-1
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Radiant energy spreads out from its source in all directions.
True
False
Tags
NGSS.HS-PS4-3
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Both X-rays and gamma rays have higher frequencies than ultraviolet rays.
True
False
Tags
NGSS.HS-PS4-1
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Communicating with satellites is an application of gamma rays.
True
False
Tags
NGSS.HS-PS4-3
NGSS.HS-PS4-4
5.
REORDER QUESTION
1 min • 1 pt
Reorder the following according to the spectrum
red
orange
yellow
blue
green
6.
REORDER QUESTION
1 min • 1 pt
Reorder the following from shortest wavelength to the longest wavelength.
x-rays
infrared rays
ultraviolet waves
visible light
gamma waves
Tags
NGSS.HS-PS4-1
7.
REORDER QUESTION
1 min • 1 pt
Reorder the following from shortest wavelength to the longest wavelength.
gamma waves
x-rays
infrared
radio waves
microwaves
Tags
NGSS.HS-PS4-1
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