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Physical Constants: triple point water
Physical constants — fundamental constants of nature (speed of light, gravitational constant, Boltzmann, Planck, etc.) with SI and imperial values
| constant name | category | description | symbol | uncertainty | unit SI | unit imperial | value SI | value imperial |
|---|---|---|---|---|---|---|---|---|
| triple point water | thermodynamics | Triple point of water | T tp | exact (defined) | K | R | 273.16 | 491.69 |
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