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| Poured myself a cold Diet Coke this afternoon and had a little thought.
Diet Coke (or any fizzy soda for that matter) from a 2 liter bottle. Pour Coke into the a cup until the foam reaches the top, so the cup is mostly foam. As the foam dissapates, the level of the liquid increases in the cup, until all the foam is gone and 2-4 inches of Coke in the cup.
My question is, will the weight of the cup increase, decrease, or remain the same while the foam fizzez off?
My testing so far is inconclusive. | |
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Science experiment.
