Solved cryptogram
The gas constant ties pressure, volume and temperature together in one simple relationship.
Physics Facts, sourced to NIST.
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What it means
Squeeze a gas and it warms. Heat it in a sealed container and the pressure climbs. Let it expand and it cools, which is how a refrigerator works. All three behaviors fall out of a single equation relating pressure, volume, particle count and temperature, and the gas constant is the number that makes the units agree. It is the Boltzmann constant scaled up from one particle to a mole of them.
The claim comes from NIST.
- SourceNIST
- CollectionPhysics Facts
- Difficultymedium
- Length77 letters, 17 unique
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