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Team 2
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Teams
Name
Score
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seesaw
Swap points!
Oops!
×
shark
Other team loses 5 points!
Okay!
×
rocket
Go to first place!
Okay!
×
lifesaver
Give 25 points!
Oops!
×
baam
Lose 10 points!
Oops!
×
fairy
Take points!
5
10
15
20
25
×
shark
Other team loses 20 points!
Okay!
×
baam
Lose 20 points!
Oops!
15
×
The distance between two crests or two troughs of a wave is called:
wavelength
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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
×
Which has the LONGEST wavelength and, therefore, the lowest frequency/energy
Radio waves
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15
×
Which electromagnetic waves are used in ovens and cell phone communications?
Microwaves
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15
×
Which electromagnetic waves are used in devices such as heat lamps & TV remote controls?
Infrared rays
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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
×
Electromagnetic waves that help your body produce vitamin D are called?
Ultraviolet waves
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×
seesaw
Swap points!
Oops!
×
star
Double points!
Okay!
×
gift
Win 15 points!
Okay!
×
baam
Lose 20 points!
Oops!
×
trap
No points!
Oops!
×
rocket
Go to first place!
Okay!
×
rocket
Go to first place!
Okay!
×
baam
Lose 25 points!
Oops!
15
×
How are electromagnetic waves different from other waves?
They can travel through empty space
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15
×
Which section of the spectrum is the ONLY one we can see?
Visible light
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15
×
How much of the electromagnetic spectrum is visible?
only a small part
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15
×
Which of the following electromagnetic waves is given off as heat?
Infrared waves
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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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