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
Oops!
Check
Okay!
Check
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!
Oops!
Check
Okay!
Check
15
What is the highest frequency (shortest wavelength) color that humans are able to see?
Violet (Purple)
Oops!
Check
Okay!
Check
15
What type of electromagnetic radition does a remote control use to work?
Infrared
Oops!
Check
Okay!
Check
15
The greatest energy wave on the electromagnetic spectrum is ....
Gamma Ray
Oops!
Check
Okay!
Check
15
What is the most important source of electromagnetic energy to life on Earth?
The Sun
Oops!
Check
Okay!
Check
banana
Go to last place!
Oops!
fairy
Take points!
5
10
15
20
25
fairy
Take points!
5
10
15
20
25
thief
Give points!
5
10
15
20
25
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
Oops!
Check
Okay!
Check
15
What happens to wavelength as frequency of light waves increase?
It gets shorter
Oops!
Check
Okay!
Check
banana
Go to last place!
Oops!
star
Double points!
Okay!
gift
Win 10 points!
Okay!
thief
Give points!
5
10
15
20
25
15
What types of waves are 5G signals?
Microwaves
Oops!
Check
Okay!
Check
15
Which waves are the lowest frequency ionizing waves?
UV waves
Oops!
Check
Okay!
Check
15
When a wave has enough energy to knock an electron off of an atom it is called this.
Ionizing
Oops!
Check
Okay!
Check
15
What type of wave could have a wavelength that is a long as a football field?