write about absolute zero
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Absolute zero, temperature at which a thermodynamic system has the lowest energy. It corresponds to −273.15 °C on the Celsius temperature scale and to −459.67 °F on the Fahrenheit temperature scale.
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- The lower limit of the scale is called "Absolute zero", which corresponds to -273°C.
- At absolute zero or - 273°C, all molecular motions would stop and the volume of the gas would become zero. The gas would become a liquid or solid.
- Thus, absolute zero is that temperature at which no substance exists in the gaseous state.
- The temperature in absolute is always obtained by adding 273 to the temperature expressed in 0°C.
- K =(°C +273)
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