Team 1
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Team 2
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Teams
Name
Score
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15
×
Which regions are rarefactions?
A and C
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15
×
Which regions are compressions?
B and D
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15
×
Which medium does sound wave travel the slowest?
solid
gas
liquid
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×
banana
Go to last place!
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×
shark
Other team loses 10 points!
Okay!
×
gift
Win 20 points!
Okay!
×
lifesaver
Give 10 points!
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15
×
TRUE or FALSE. Sound waves need a medium to travel.
TRUE
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15
×
_____________ is a device that uses light from the sun to produce electricity.
solar cell
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15
×
A sound wave is made of ___________ and _________.
compressions and rarefactions
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15
×
Sound is a type of ___________ energy.
kinetic
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15
×
Give 1 difference of sound and light.
sound cannot travel in space but light can
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15
×
_____________ is a back and forth motion
vibration
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15
×
Give 1 similarity of sound and light.
both of them carry energy
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15
×
Can light travels in space?
YES!
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×
banana
Go to last place!
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×
gold
Win 50 points!
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×
shark
Other team loses 15 points!
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×
banana
Go to last place!
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15
×
Light is an ______________ wave.
electromagnetic
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×
eraser
Reset score!
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×
shark
Other team loses 25 points!
Okay!
×
gift
Win 20 points!
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×
banana
Go to last place!
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15
×
What is vibration?
is a back and forth motion of particles
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