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Weather No system can reach absolute zero temperature?
Correct. Absolute zero temperature (0 Kelvin or -273.15 degrees Celsius) is the theoretical limit where a system has minimal thermal energy, and no physical system can reach this temperature as it violates the third law of thermodynamics.
How absolute temperature has been achieved?
Absolute zero has not been achieved, temperature is simply proportional to the speed of the molecules, and absolute zero is the temperature that corresponds to a molecule that is not moving at all. While it happens all the time instantanously, we cannot get groups of molecules to stop moving altogether. We have gotten molecules extremely close to that speed using magnets to pull energy from molecules.
Does absolute zero really exist?
no, absolute zero is only a myth. Temperature is the measurement of thermal energy caused by the movement of the atoms. at absolute zero, atom freezes and it would be impossible to measure its temperature.
What is the lowest temperature of the universe?
The lowest possible temperature than can ever occur in the universe is the Absolute Zero. It is 0 kelvin or -273 degrees celcius, and occurs when the internal energy of the body is zero. Scientists have not, at the moment, been able to achieve this temperature, but they have cooled atoms to a temperature close to the Absolute Zero by using lasers to stop their motions.
When did the ancient aliens visit earth?
There has been no absolute proof that we have been visited by anything or anybody. Until then we can assume we're alone.
What temperature does the kelvin scale start?
Absolute zero ,-273 degrees centigrade approximately
What is the lowest temperature and what happens at that temperature?
The lowest temperature is known as absolute zero which is equal to 0K (0 Kelvin) and -273.15 Celsius (-459.67F). Absolute zero has never been recorded but is the theoretical temperature of which no heat can be extracted from a system. It is theoretical because at 0K matter would have no pressure and therefore no volume.
How absolute zero is a lowest possible temperature?
Absolute zero is the lowest possible temperature because it is the point at which particles cease to move and all thermal energy has been removed. At this temperature, atoms stand still, and no heat can be transferred. It is -273.15 degrees Celsius or 0 Kelvin.
What is the temperature at which no more energy can be removed from matter?
Absolute zero. On the Kelvin scale of heat measurement, 0K is the point at which no more energy can be removed or −273.15°C / −459.67°F. There is not enough energy there at 0K to transfer any movement from the substance to another substance.
What is the highest temperature of a tornado?
That is not known. Few measurements have been taken from inside a tornado and few if any of those included temperature.
When does absolute zero occur?
Absolute zero is the theoretically coldest temperature. It is not possible to actually achieve absolute zero, only to approach it. In laboratory experiments, temperatures below one microkelvin have been achieved - i.e., less than a millionth of a degree above absolute zero.
What are the advantages of the Kelvin temperature scale What is absolute zero?
The Kelvin scale is based on the absolute motion of molecules, at absolute zero, there is no motion. Of course this is theoretical, it has never been reached, though we've come close, withen a few thousandths I think.
