Dr.Noc

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Dr.Noc  និន្នាការទិន្នន័យ (30 ថ្ងៃ)

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Dr.Noc

@ dr.noc

When water is heating up in the kettle, the first little bubbles that you see are the gases that were previously dissolved in the water. Cold water can hold more gases, and when you heat it up, they can escape. Then, once it is at a full rolling boil, those big bubbles of gas are actually water vapor. (Yes, you have water bubbles in your water). #todayilearned #TIL #science #climatechange #chemistry #ocean

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