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Team 2
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Teams
Name
Score
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15
×
Which EM wave is used to heat or cook food?
microwave
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15
×
In radio communication, what does FM stand for?
frequency modulation
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15
×
Which layer of the atmosphere helps radio waves to bounce back and enable these radio communication signals to be heard over vast distances?
ionosphere
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×
heart
Other team wins 20 points!
Oops!
×
fairy
Take points!
5
10
15
20
25
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rocket
Go to first place!
Okay!
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banana
Go to last place!
Oops!
×
banana
Go to last place!
Oops!
×
rocket
Go to first place!
Okay!
×
rocket
Go to first place!
Okay!
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thief
Give points!
5
10
15
20
25
20
×
What does RADAR mean?
radio detection and ranging
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15
×
Which EM wave is used in sterilizing water from drinking fountains?
ultraviolet
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×
eraser
Reset score!
Oops!
×
magnet
Take 15 points!
Okay!
×
shark
Other team loses 20 points!
Okay!
×
banana
Go to last place!
Oops!
15
×
What term refers to the use of light in medical treatment of a variety of ailments such as topical infections?
phototherapy
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thief
Give points!
5
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15
20
25
×
seesaw
Swap points!
Okay!
×
fairy
Take points!
5
10
15
20
25
×
lifesaver
Give 20 points!
Oops!
15
×
Which EM wave is used to treat cancer?
gamma
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15
×
What term refers to a cancer treatment that uses high dose of radiation to treat cancer and shrink tumors?
radiotherapy or radiation therapy
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15
×
Radio and sound waves both travel at the speed of light. True or False
False
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15
×
Which EM wave is used in fiber optic communication, photography and illumination?
visible light
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15
×
To which EM wave are you contact with while watching your favorite noon time show on TV?
radio
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15
×
Which EM wave is used to show the temperature variation of the body?
infrared
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×
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