Team 1
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Team 2
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Teams
Name
Score
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5
×
Which layer in this bottle has the least density?
The top layer
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Check
Okay!
Check
15
×
What happens to a substance when you cool it down?
It contracts because the molecules move slower and come closer together.
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15
×
What happens to the molecules in a substance when they are cooled?
The molecules move slower and come closer together. The substance will contract.
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Okay!
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5
×
Heat always transfers from _____________ substances to ______________ substances.
warmer; cooler
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10
×
How is the heat transferring in this image?
The heat is transferring from the warmer water to the colder ice.
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heart
Other team wins 15 points!
Oops!
×
gift
Win 15 points!
Okay!
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gift
Win 20 points!
Okay!
×
banana
Go to last place!
Oops!
5
×
Give three examples of insulators.
Teacher check- Styrofoam, oven mitt, wooden spoon, plastics
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Check
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Check
×
boom
Lose 50 points!
Oops!
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fairy
Take points!
5
10
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25
×
rocket
Go to first place!
Okay!
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banana
Go to last place!
Oops!
15
×
What makes a substance a conductor?
It conducts (transfers) energy easily. It quickly looses its heat or cold.
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15
×
Why does the liquid in this bottle separate into layers?
The liquids are different densities. The liquid with the most density is on the bottom. The liquid with the least density is on the top.
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Check
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Check
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monster
Reset all scores!
Oops!
×
rocket
Go to first place!
Okay!
×
fairy
Take points!
5
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25
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thief
Give points!
5
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25
15
×
If you left all of these objects in the same room overnight and then checked their temperatures the next day, what would you notice?
They would all be a similar temperature that would match the room temperature.
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Check
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seesaw
Swap points!
Oops!
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seesaw
Swap points!
Okay!
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gift
Win 25 points!
Okay!
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thief
Give points!
5
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25
10
×
Why is the food coloring fully mixed in the hot glass?
In the hot water the molecules are moving faster so the food coloring mixes more quickly.
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10
×
What type of heat occurs where the candle flame touches the stick?
Conduction
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Check
10
×
What type of heat transfer is this image showing?
Radiation
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Check
×
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