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
It is used in thermal imaging
UV rays
Has the longest wavelengths and the lowest frequency
Radio waves
Used in cell phone communication and police radar systems
Microwaves
Has the highest energy of all electromagnetic radiation and is the most damaging to human tissue
Gamma Rays
Overexposure to this can result in sunburns and skin cancer
Infrared 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
yellow
orange
green
red
blue
6.
REORDER QUESTION
1 min • 1 pt
Reorder the following from shortest wavelength to the longest wavelength.
infrared rays
ultraviolet waves
visible light
x-rays
gamma waves
Tags
NGSS.HS-PS4-1
7.
REORDER QUESTION
1 min • 1 pt
Reorder the following from shortest wavelength to the longest wavelength.
microwaves
infrared
x-rays
gamma waves
radio waves
Tags
NGSS.HS-PS4-1
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