Dr. David Kotzman
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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, taken as zero kelvin.
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.
Absolute zero is also known as zero kelvin temperature since it measures zero on the Kelvin scale. Minimal vibrational motion is displayed at this temperature by fundamental particles of nature.
Jul 5, 2024 · 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.
Sep 11, 2014 · Scientists noticed that, for all gasses, the temperature at which the graph said they would reach zero volume was about -273 Celsius (about -460 Fahrenheit). This temperature became known as absolute zero, and is today the zero for the Kelvin and Rankine temperature scales.
Apr 30, 2023 · Absolute zero, technically known as zero kelvins, equals −273.15 degrees Celsius, or -459.67 Fahrenheit, and marks the spot on the thermometer where a system reaches its lowest possible energy, or thermal motion.
Nov 27, 2019 · Absolute zero is defined as the point where no more heat can be removed from a system, according to the absolute or thermodynamic temperature scale. This corresponds to zero Kelvin, or minus 273.15 C.
The idea of absolute zero plays into understanding how much energy is available from gas molecules in the ideal gas law, since the temperature has to be measured on an absolute scale (like Kelvin), for the ideal gas law to make sense. [2]
Discover the fascinating physics of absolute zero, the lowest possible temperature in the universe, and its implications for life.
May 29, 2018 · Absolute zero. Absolute zero , 0 Kelvin, -459.67° Fahrenheit, or -273.15° Celsius, is the minimum possible temperature : the state in which all motion of the particles in a substance has minimum motion. Equivalently, when the entropy of a substance has been reduced to zero, the substance is at absolute zero.
