Temperatures Absolute facts
While investigating facts about Absolute 0 Temperature and Low Temperature Absolute Zero, I found out little known, but curios details like:
Physicists have experimentally achieved temperatures below absolute zero. Using supercooled potassium gas and a system of lasers and magnetic fields to precisely manipulate the potassium atoms, physicists successfully "cooled" the gas to a few billionths of a degree below absolute zero.
how temperature rises during fever?
When helium is cooled to almost absolute zero, the lowest temperature possible, it becomes a liquid with surprising properties. It can flow against gravity and will start running up and over the lip of a glass container.
What are absolute temperatures?
In my opinion, it is useful to put together a list of the most interesting details from trusted sources that I've come across answering what is absolute zero temperatures. Here are 20 of the best facts about A Temperatures Absolute Zero and Temperatures Below Absolute Zero I managed to collect.
what temperatures are considered absolute zero?
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Scientists created a "quantum gas" that reached temperatures below absolute zero in which it exhibits characteristics similar to dark energy.
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"negative temperatures" (i.e. temperatures lower than absolute zero) are not actually "colder" than absolute zero in a conventional sense. Rather, they are the hottest systems on record
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It is the only known element that will remain at a liquid state at a temperature of absolute zero under normal pressure.
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He was unhappy with the instruments of the time which provided an operational temperature rather than an absolute one.
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Tardigrades, a water-dwelling, segmented micro-animals,can withstand temperatures from just above absolute zero to well above the boiling point of water, and the vacuum of outer space. They also survived five mass extinction.
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Kirchoff discovered that thermal radiation is given off by all objects that have a temperature greater than absolute zero and gave a proof for his law of thermal radiation in 1861.
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When helium is cooled to almost absolute zero, the lowest temperature possible, it becomes a liquid with surprising properties. It can flow against gravity and will start running up and over the lip of a glass container.
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Negative absolute temperatures (like -3 Kelvin) are possible (for certain systems) and are hotter than infinite positive temperature, e.g. if item A is at -3 K and in contact with item B at [arbitrarily high number] K, heat will flow from A into B.
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There is a temperature called Absolute Hot, which is opposite of Absolute Zero.
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Temperature burns are often categorized into fourth, fifth, and sixth degree burns for the most absolutely extreme cases.
What is true about temperatures absolute?
You can easily fact check it by examining the linked well-known sources.
He created an absolute temperature scale in which a "unit of heat descending from a body A at the temperature T of this scale, to a body B at the temperature (T-1) would give out the same mechanical effect whatever by the number T."
The lowest temperature ever reached is 100 picoKelvin (0.0000000001 Kelvin). Zero Kelvin, or Absolute Zero, is said to be unreachable. - source
Rankine, a temperature scale that starts at absolute zero, but its temperature difference is defined as equal to one degree Fahrenheit. - source
One of the most widely accepting theories for the end of the universe, the Big Freeze. Once the Universe runs out of energy and stops expanding, stars will run out of fuel and turn into blackholes, leaving the universe at an absolute zero temperature.
You can create temperatures below absolute zero (newscientist.com) - source
When to use absolute temperatures?
The Rankine temperature scale exists, which is the Fahrenheit scale minus 459.67 so 0 degrees R is at absolute zero, similar to the Celsius and Kelvin scales.
How does the solubility of kno3 change as the temperature rises?
Absolute Hot, at 142 nonillion (30 zeroes) kelvin, the temperature at which physics breaks down
Physicists have experimentally achieved temperatures below absolute zero. Using supercooled potassium gas and a system of lasers and magnetic fields to precisely manipulate the potassium atoms, physicists successfully "cooled" the gas to a few billionths of a degree below absolute zero.
