Team 1
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Team 2
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Teams
Name
Score
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15
×
All waves must travel through a ________.
medium
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15
×
How could I measure the amplitude of a wave?
From rest position to the trough or rest position to the crest
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×
boom
Lose 50 points!
Oops!
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seesaw
Swap points!
Okay!
×
gift
Win 25 points!
Okay!
×
lifesaver
Give 20 points!
Oops!
15
×
Which letters are crests?
B and F
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5
×
Do "the wave" as a team and get these points!
Did you do it?
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15
×
In a wave, an area where coils are spread out is called a...
rarefaction
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lifesaver
Give 10 points!
Oops!
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rocket
Go to first place!
Okay!
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shark
Other team loses 25 points!
Okay!
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banana
Go to last place!
Oops!
15
×
How could I measure the wavelength of a wave?
From any point in the wave to the next same point (i.e. crest to crest OR trough to trough)
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heart
Other team wins 25 points!
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star
Double points!
Okay!
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fairy
Take points!
5
10
15
20
25
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banana
Go to last place!
Oops!
15
×
Which letters are troughs?
D and H
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15
×
If I know that a wave pulse occurs in 5 seconds, what can I use that to calculate: frequency, amplitude, wave speed, or wavelength?
wave speed
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15
×
Which letter represents wavelength?
A
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monster
Reset all scores!
Oops!
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gift
Win 15 points!
Okay!
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gift
Win 10 points!
Okay!
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baam
Lose 15 points!
Oops!
15
×
If I increase the amplitude by a factor of 3, by how much would the wave energy increase?
A factor of 9 (remember - it's amplitude squared!)
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5
×
Wave your arms in the air like you just don't care and get these points.
Did you do it?
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15
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wave speed = wavelength x frequency... If the wave speed is 9 m/s and the frequency is 3 Hz, what is the wavelength?
3 m
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