Team 1
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Team 2
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Teams
Name
Score
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baam
Lose 10 points!
Oops!
×
fairy
Take points!
5
10
15
20
25
×
rocket
Go to first place!
Okay!
×
thief
Give points!
5
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25
15
×
Which section of the spectrum is the ONLY one we can see?
Visible light
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15
×
The speed of light (radiation) is _________km/second.
300,000
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15
×
Mention the correct order of waves on the EMS from the longest wavelength to the shortest wavelength
Radio, Micro, Infra, Visible, Ultra, X-ray, Gamma
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15
×
What are the units of frequency?
Herz (Hz)
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×
boom
Lose 50 points!
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fairy
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5
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25
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fairy
Take points!
5
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15
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25
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lifesaver
Give 5 points!
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15
×
As the frequency of an electromagnetic wave increases, the amount of energy in that wave...
increases
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thief
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5
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25
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gift
Win 10 points!
Okay!
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fairy
Take points!
5
10
15
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25
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lifesaver
Give 15 points!
Oops!
15
×
Which electromagnetic waves are used in devices such as heat lamps & TV remote controls?
Infrared rays
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15
×
True or false: as you move along the spectrum, radio to gamma waves, the wavelengths decrease in size (get smaller)
True
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15
×
Calculate the wavelength of light that has a frequency of 5.2 x 10^12 1/s.
5.8 x 10^-5 m
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15
×
A wave has a frequency of 10 hz and a wavelength of 4 m. What is the velocity of the wave?
40 m/s
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15
×
Which has the LONGEST wavelength and, therefore, the lowest frequency/energy?
Radio waves
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15
×
Which of the following electromagnetic waves has the lowest energy? Gamma rays, Infrared waves, Visible light, microwaves
Microwaves
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seesaw
Swap points!
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gift
Win 10 points!
Okay!
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fairy
Take points!
5
10
15
20
25
×
thief
Give points!
5
10
15
20
25
15
×
Electromagnetic waves that help your body produce vitamin D are called?
Ultraviolet waves
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×
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