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Team 2
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Teams
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Score
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15
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What is it called when a sound bounces off of an object and you can hear it over and over?
An echo.
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trap
No points!
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star
Double points!
Okay!
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fairy
Take points!
5
10
15
20
25
×
baam
Lose 10 points!
Oops!
15
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Do shorter sound waves, or waves with a lower amplitude, have a higher or lower volume?
higher
no volume
no change in volume
Lower
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heart
Other team wins 5 points!
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rocket
Go to first place!
Okay!
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shark
Other team loses 20 points!
Okay!
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banana
Go to last place!
Oops!
15
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When a flashlight is aimed at a mirror or other smooth and shiny object, what happens to the light after if first hits the mirror?
It bounces off at the same angle that it hit the mirror.
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15
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a type of energy that you can hear
sound energy
heat energy
absorption
light energy
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15
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a lens that is thicker at the edges than in the middle
reflexion
refracction
convex
concave
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baam
Lose 25 points!
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gift
Win 20 points!
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fairy
Take points!
5
10
15
20
25
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lifesaver
Give 15 points!
Oops!
15
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Refraction occurs when...
light bends.
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15
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Do sound waves closer together have a higher or lower pitch?
Higher
no change in pitch
lower
equal pitches
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15
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What makes a sound?
Vibrations in the air.
light getting absorbed and reflected
convex lens
concave lens
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15
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What kind of object allows some light to pass through it and allows you to see a blurry or not so clear view of what is on the other side of it?
Translucent
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15
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Which object is Opaque?
stained glass window
glass
waxed paper
brick
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15
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What type of lens is oval shaped, thicker in the middle, and can help magnify?
convex
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15
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The bouncing of light off of a smooth surface
transmitted
absorption
reflection
refraction
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15
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What type of lens curves inward and causes light to spread out?
Concave
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