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5 votes
Someone pls help me out

Someone pls help me out-example-1

1 Answer

7 votes
The cookies because if they have 100°C, after 30 seconds it loses half it‘s heat and now it only has 50°C.
After the next 30 seconds it loses again half the heat so it‘s 25°C.

You can theoretically continue this forever. It‘s exponential decay.
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