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- Absolute zero corresponds to –273 degrees Celsius and –460 degrees Fahrenheit.
www.scientificamerican.com/article/how-are-temperatures-clos/How are temperatures close to absolute zero achieved and ...
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Aug 10, 2020 · Absolute zero is 0 K, -273.15 °C, or -459.67 °F. Absolute zero is defined as the temperature at which a cooled ideal gas is in its lowest energy state. In other words, it’s the point at which no more heat can be removed.
Zero kelvin (−273.15 °C) is defined as absolute zero. Absolute zero is the lowest limit of the thermodynamic temperature scale; a state at which the enthalpy and entropy of a cooled ideal gas reach their minimum value.
Jan 19, 2004 · Absolute zero corresponds to –273 degrees Celsius and –460 degrees Fahrenheit. Cooling an object requires extracting energy from it and depositing it somewhere else.
Zero kelvin (−273.15 °C) is defined as absolute zero. Absolute zero is the temperature at which the particles of matter ( molecules and atoms ) are at their lowest energy points. Some might think that at absolute zero particles lose all energy and stop moving.
Sep 28, 2024 · Absolute zero, temperature at which a thermodynamic system has the lowest energy. It corresponds to minus 273.15 degrees Celsius and to minus 459.67 degrees Fahrenheit. While all molecular movement does not cease at absolute zero, no energy from that motion is available for transfer to other systems.
- The Editors of Encyclopaedia Britannica
Nov 15, 2019 · Nothing in the universe — or in a lab — has ever reached absolute zero as far as we know. Even space has a background temperature of 2.7 kelvins. But we do now have a precise number for it: -459.67 Fahrenheit, or -273.15 degrees Celsius, both of which equal 0 kelvin.
In one sense we can never know because reaching absolute zero is an impossible task as an infinite amount of work is required to cool something down that far. However you can get close – the world record coldest temperature is 0.0000000001°C above absolute zero.
