Table of Contents
Can 0k be achieved?
There’s a catch, though: absolute zero is impossible to reach. The reason has to do with the amount of work necessary to remove heat from a substance, which increases substantially the colder you try to go. To reach zero kelvins, you would require an infinite amount of work.
What temperature is closest to 0 degrees Celsius?
Absolute zero corresponds to –273 degrees Celsius and –460 degrees Fahrenheit.
Is there a temperature near absolute zero?
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.
Where was the lowest temperature ever recorded?
Antarctica
Stephen Warren, University of Washington (8/22/2007): The world record for low temperature was set at Vostok Station, Antarctica, on 21 July 1983….World: Lowest Temperature.
Record Value | -89.2°C (-128.6°F) |
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Geospatial Location | Vostok, Antarctica [77°32’S, 106°40’E, elevation: 3420m (11,220ft)] |
What is the lowest temperature ever attained?
The lowest natural temperature ever directly recorded at ground level on Earth is −89.2 °C (−128.6 °F; 184.0 K) at the Soviet Vostok Station in Antarctica on 21 July 1983 by ground measurements.
Which of the following is the absolute zero?
Absolute zero is zero degrees Kelvin, equal to -273.15 degrees Celsius and -459.67 degrees Fahrenheit.
What is the lowest possible temperature?
Zero kelvin is the lowest possible temperature. At absolute zero, all motion comes to a standstill. It is obvious that a lower temperature is not feasible because there is no velocity smaller than zero and no energy content less than nothing.
Is it possible to reach absolute 0 kelvin temperature?
In the real world ∞ doesn’t exist and 0 K can not be reached. Low Temperature Lab, Helsinki University of Technology, reached the record-low temperature in a piece of rhodium metal, which was cooled to 100 pK, or 0.000 000 000 1 K above the absolute zero. Originally Answered: Is it possible to reach absolute 0 Kelvin temperature?
Is it possible for something to be colder than absolute zero?
The closest we’ve ever got to absolute zero is less than 100 picokelvin, or 100 trillionths of a degree above absolute zero at the Low Temperature Lab at the University of Aalto in Finland. Interestingly though, it would be possible for something to feel colder than absolute zero due to wind chill.
Why can’t we reach 0 K?
We can not reach 0 K because we live only about 80 years. Absolute zero will be reached when all universe will completely freeze which will happen after ∞ years (infinite number of years). In the real world ∞ doesn’t exist and 0 K can not be reached.