Imagine two spoons are in a pot of hot water on a stove. One is metal and one is wooden. Which spoon handle is hotter after 5 minutes?
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15
What is the energy transformation?
Chemical - Mechanical - heat or sound
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15
What is the energy transformation?
chemical - electrical - light
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15
What is the energy transformation?
solar - electrical
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seesaw
Swap points!
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magnet
Take 25 points!
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gift
Win 20 points!
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thief
Give points!
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25
15
As the energy moves from one end of the Newtonâs Cradle to the other, what happens to the energy in the first ball?
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lifesaver
Give 25 points!
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fairy
Take points!
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25
rocket
Go to first place!
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banana
Go to last place!
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eraser
Reset score!
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gift
Win 25 points!
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fairy
Take points!
5
10
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25
thief
Give points!
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25
boom
Lose 50 points!
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shark
Other team loses 25 points!
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rocket
Go to first place!
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baam
Lose 20 points!
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15
In the above chemical reaction, we see water being poured into sodium polyacrylate to make artificial snow that is actually cold! What happens to the energy in the snow?