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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.
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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.
Do Hindu believe in absolute truth?
yes, hindus certainly believe that highest understanding has been achieved. But it can only be achieved by meditation.
What is meant by the absolute zero of temperature?
Absolute zero is achieved when the atoms in a substance stop moving completely. At -273.15C or -459.67F. True absolute zero cannot be reached, but it can be approached to within a few millionths of a degree.
What can be the coldest temperature?
Absolute 0, But it hasn't been attempted yet.
How homeostasis of body temperature is achieved in your body?
how homoeostasis of body temperature is achieved in our body
Has the Bose-Einstein Condensate ever been achieved?
Yes. It is now regularly achieved, despite the fact that the required temperature is less than a microkelvin.
Is there absolute maximum temperature like absolute zero minimum temperature?
No.
Why is absolute zero unattainable?
To lower the temperature, you have to move heat from warmer to colder. If you were trying to cool something down to absolute zero, you would have to have a sink that was even colder. Absolute zero is a state where all the energy has been removed - and you can't get less than no energy, so you can't have a sink to absorb energy from something above absolute zero to reduce it to absolute zero. ... there are other explanations, but I've observed that this one is often the easiest for people to grasp.
Has anything ever been taken to the temperature of absolute zero?
yes, a rubber chicken has
Weather No system can reach absolute zero temperature?
It is an slandered temperature that has been taken as reference. No system has this temperature some exception are there for perpection systems.
What is the difference between kelvin and absolute kelvin?
Kelvin is the absolute temperature - a temperature where absolute zero, the lowest temperature possible, is defined as zero. Therefore, in the phrase "absolute Kelvin", the word "absolute" seems redundant.
Is the temperature the coldest?
It may be the coldest temperature that some locations have reached, but it's not even close to the coldest air temperature reached or certainly that which has been achieved with technology.
