Meaning Of The Word Absolute zero

Real Dictionary

What's the definition of Absolute zero? Find Absolute zero meanings, definitions and more at the Real Dictionary online.

Absolute zero Meaning

Absolute zero Definition
Absolute zero Definition

What's The Definition Of Absolute zero?

absolute zero
uncountable noun: Absolute zero is a theoretical temperature that is thought to be the lowest possible temperature.

absolute zero in American English
the temperature at which matter has no heat and its molecules are completely still; theoretically, the lowest possible temperature: equal to about -273.16°C or about -459.69°F or 0° K
noun: the temperature of −273.16°C (−459.69°F), the hypothetical point at which all molecular activity ceases

absolute zero in British English
noun: the lowest temperature theoretically attainable, at which the particles constituting matter would be in the lowest energy states available; the zero of thermodynamic temperature; zero on the International Practical Scale of Temperature: equivalent to –273

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