Team 1
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Team 2
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Teams
Name
Score
1
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8
9
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×
boom
Lose 50 points!
Oops!
×
star
Double points!
Okay!
×
fairy
Take points!
5
10
15
20
25
×
baam
Lose 20 points!
Oops!
15
×
Which letters are troughs?
D and H
Oops!
Check
Okay!
Check
15
×
What unit is used to describe frequency?
Hertz (Hz)
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Check
Okay!
Check
5
×
Do "wavy arms" for 15 seconds and get these points!
Did you do it?
Oops!
Check
Okay!
Check
5
×
Wave your arms in the air like you just don't care and get these points.
Did you do it?
Oops!
Check
Okay!
Check
15
×
wave speed = wavelength x frequency... If the wave speed is 42 m/s and the wavelength is 6 m, what is the frequency?
7 Hz
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Check
Okay!
Check
×
thief
Give points!
5
10
15
20
25
×
magnet
Take 25 points!
Okay!
×
fairy
Take points!
5
10
15
20
25
×
banana
Go to last place!
Oops!
15
×
wave speed = wavelength x frequency... If the wavelength is 12 m and the frequency is 4 Hz, what is the wave speed?
48 m/s
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Check
Okay!
Check
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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Check
Okay!
Check
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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Check
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Check
15
×
Which letter represents amplitude?
B
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Okay!
Check
5
×
Do "the wave" as a team and get these points!
Did you do it?
Oops!
Check
Okay!
Check
×
heart
Other team wins 20 points!
Oops!
×
shark
Other team loses 25 points!
Okay!
×
gift
Win 25 points!
Okay!
×
lifesaver
Give 10 points!
Oops!
15
×
Which letters are at rest position?
A, C, E, and G
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Check
Okay!
Check
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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Check
Okay!
Check
15
×
All waves must travel through a ________.
medium
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Check
Okay!
Check
×
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