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IGCSE Electromagnetic Spectrum formative
By Mr Pike
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Last updated 3 months ago
15 questions
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What is the order of the electromagnetic spectrum from highest to lowest frequency?
Ultraviolet, Infrared, Radio Waves, Gamma, X-rays, Visible light, Microwaves
Gamma, X-rays, Ultraviolet, Visible light, Infrared, Microwaves, Radio Waves
Radio Waves, Microwaves, Infrared, Visible light, Ultraviolet, X-rays, Gamma
Visible light, Ultraviolet, X-rays, Gamma, Infrared, Microwaves, Radio Waves
Visible light constitutes a small part of the electromagnetic spectrum.
True
False
What kind of electromagnetic waves are used for heat sensing?
Microwaves
Infrared
Ultraviolet
Radio waves
Which of the following has the longest wavelength in the electromagnetic spectrum?
Radio waves
Microwaves
Infrared light
Visible light
Which of the following uses ultraviolet waves?
Sterilizing surgical equipment
Tanning beds
Remote controls
Microwaves
Which part of the electromagnetic spectrum can humans detect without any aids?
Visible light
Infrared
Radio waves
Microwaves
Gamma rays carry more energy than any other wave in the electromagnetic spectrum.
True
False
Which type of waves are used in cellular communication?
Radio waves
Infrared
Gamma rays
X-rays
X-rays can penetrate through every human organ.
True
False
Which of these activities involve the use of microwaves?
Cooking in a microwave oven
Sun tanning
Watching television
Listening to the radio
Which type of wave can be harmful in large amounts due to their high energy?
Radio Waves
Infrared Radiation
Ultraviolet Rays
Visible light
What type of waves do remote controls typically use?
Radio waves
Microwaves
Infrared
Visible light
Which types of waves are considered ionizing radiation?
Radio waves
Gamma rays
Microwaves
Ultraviolet rays
Which type of electromagnetic wave has the largest wavelength?
Gamma
Radio
Microwave
Infrared
What type of radiation is used in night vision goggles?
X-Rays
Radio Waves
Infrared
Microwaves