Science Grade 8 - Physics Unit Review
Authored by Veronique Cantin
Science, Physics
7th - 9th Grade
Used 48+ times
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27 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How many types of electromagnetic radiation are there?
1
3
5
7
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which type of electromagnetic radiation has the longest wavelengths?
Visible light
Radio waves
Microwaves
X-Rays
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which type of electromagnetic radiation has the shortest wavelength?
Gamma rays
X-Files
Infrared radiation
Ultraviolet radiation
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What property of a wave is the opposite of wavelength?
Frequency
Amplitude
Wavelength
Pitch
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which type of electromagnetic radiation is used to cook food in a microwave oven?
Radio waves
Visible light
Gamma rays
Microwaves
6.
MULTIPLE SELECT QUESTION
45 sec • 1 pt
Which 2 types of electromagnetic radiation can be the most harmful to us?
Gamma rays
X-Rays
Visible light
Microwaves
Radio waves
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which type of electromagnetic radiation has the most energy?
Radio waves
Internet waves
Gamma radiation
X-Rays
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