What happens to wavelength as frequency of light waves increase?
It gets shorter
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15
What types of waves are 5G signals?
Microwaves
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15
When a wave has enough energy to knock an electron off of an atom it is called this.
Ionizing
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15
Which of these items is a "Regulated" radiation emitting electronic product?
A. Computer Monitor
B. Microwave Oven
C. Remote Controller
D. Electronic Blanket
B. Microwave Oven
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15
What type of wave could have a wavelength that is a long as a football field?
A Radio Wave
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15
Which waves are the lowest frequency ionizing waves?
UV waves
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15
Which of these wave types is most likely to cause cancer?
A. Radio Waves
B. Microwaves
C. Visible Light
D. UV light
D. UV light
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15
What is the highest frequency (shortest wavelength) color that humans are able to see?
Violet (Purple)
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15
The greatest energy wave on the electromagnetic spectrum is ....
Gamma Ray
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15
What type of electromagnetic radition does a remote control use to work?
Infrared
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What type of wave are lasers inside dvd players?
Visible Light
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15
Which of these waves travels at the fastest speed?
A. Radio Waves
B. Visible Light
C. X-Rays
They all travel at the same speed!
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15
What is the most important source of electromagnetic energy to life on Earth?