Team 1
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Team 2
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Teams
Name
Score
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thief
Give points!
5
10
15
20
25
×
seesaw
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Okay!
×
shark
Other team loses 10 points!
Okay!
×
baam
Lose 10 points!
Oops!
10
×
How many of the EM waves are visible?
one
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10
×
What type of electromagnetic waves cause sunburns?
Ultraviolet Ray
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seesaw
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gift
Win 10 points!
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×
gift
Win 15 points!
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×
baam
Lose 25 points!
Oops!
10
×
Among the EM waves in EM spectrum, which carries the MOST energy?
Gamma ray
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10
×
This EM wave has the second highest energy on the EM spectrum.
X-ray
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10
×
In the visible spectrum, which color has the LONGEST wavelength?
Red
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15
×
What kind of wave is very dangerous, but have been used to kill cancer cells?
Gamma ray
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15
×
What type of electromagnetic waves is used in RADAR?
Microwaves
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15
×
What happens to the frequency of electromagnetic wave if its wavelength increases?
It decreases.
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