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Teams
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Score
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15
×
What does LED stand for?
Light-emitting diode
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20
×
__________________________ travel and transfer energy from one position to another through a medium.
Mechanical waves
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thief
Give points!
5
10
15
20
25
×
gold
Win 50 points!
Okay!
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fairy
Take points!
5
10
15
20
25
×
lifesaver
Give 25 points!
Oops!
25
×
__________________________ is a wave in which the particles in a medium oscillate parallel to direction of the wave and energy transfer.
Longitudinal wave
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10
×
The frequency of a series of water waves is 10 Hz. The distance from one trough to another is 2 m. What is the speed of the wave series?
20 m/s
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20
×
If electrons are lost from their atom, they move freely and cause _______________.
Electric current.
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boom
Lose 50 points!
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shark
Other team loses 10 points!
Okay!
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fairy
Take points!
5
10
15
20
25
×
banana
Go to last place!
Oops!
15
×
__________________________ travel from source through vacuum.
Electromagnetic waves
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25
×
When particles ______________________, they move repeatedly back and forth around their positions.
Oscillate
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seesaw
Swap points!
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magnet
Take 20 points!
Okay!
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shark
Other team loses 25 points!
Okay!
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lifesaver
Give 25 points!
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25
×
Name physicist who discovered Ohm's law.
Georg Simon Ohm
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15
×
What do we call a path in which current can flow?
Electric circuit.
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