What’s the coolest thing people can learn from you?
~ coolest thing ~
"There is no such thing as 'degrees-centigrade' ; degrees 'K' , 'C' , 'F' ; all have one thing in common ~ they are ALL CAPITAL LETTERS & stand for 'Kelvin' , 'Celsius' , & 'Fahrenheit' , which are the names of the boffins who devised their scales & systems . It is entirely coincidental that Celsius used a 'centigrade' scale , which also begins with 'c' ~ small 'c' . . .
So, how to spot a fake & a bozo ~ if they say 'centigrade' . An example of a fake boffin , is 'Dr Karl' , Ozzy-blabber-puss . . . "
[~ that was my answer ~]
⚓️ ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ✈️ ? ? ? ? ? ? ⛵️ ? ? ? ⛴ ? ⚓️
*more coolth*
☾ → ⇒ ⟹ ⇨ ⇰ ➩ ➪ ➫ ➬ ➭ ➮ ➯ ➲ ➳ ➵ ➸ ➻ ➺ ➼ ➽☜ ☟ ➹ ➷ ↶ ↷ ✆ ⌘ ⎋ ⏎ ⏏ ⎈ ⎌ ⍟ ❥ ツ ღ ☻
Absolute zero is the lower limit of the thermodynamic temperature scale, a state at which the enthalpy and entropy of a cooled ideal gas reaches its minimum value, taken as 0. The theoretical temperature is determined by extrapolating the ideal gas law; by international agreement, absolute zero is taken as −273.15° on the Celsius scale (International System of Units),[1][2] which equates to −459.67° on the Fahrenheit scale (United States customary units or Imperial units).[3] The corresponding Kelvin and Rankine temperature scales set their zero points at absolute zero by definition.
It is commonly thought of as the lowest temperature possible, but it is not the lowest enthalpy state possible, because all real substances begin to depart from the ideal gas when cooled as they approach the change of state to liquid, and then to solid; and the sum of the enthalpy of vaporization (gas to liquid) and enthalpy of fusion (liquid to solid) exceeds the ideal gas's change in enthalpy to absolute zero. In the quantum-mechanical description, matter (solid) at absolute zero is in its ground state, the point of lowest internal energy.
The laws of thermodynamics indicate that absolute zero cannot be reached using only thermodynamic means, because the temperature of the substance being cooled approaches the temperature of the cooling agent asymptotically. And a system at absolute zero still possesses quantum mechanical zero-point energy, the energy of its ground state at absolute zero. The kinetic energy of the ground state cannot be removed.
Scientists and technologists routinely achieve temperatures close to absolute zero, where matter exhibits quantum effects such as superconductivity and superfluidity.
"There is no such thing as 'degrees-centigrade' ; degrees 'K' , 'C' , 'F' ; all have one thing in common ~ they are ALL CAPITAL LETTERS & stand for 'Kelvin' , 'Celsius' , & 'Fahrenheit' , which are the names of the boffins who devised their scales & systems . It is entirely coincidental that Celsius used a 'centigrade' scale , which also begins with 'c' ~ small 'c' . . .
So, how to spot a fake & a bozo ~ if they say 'centigrade' . An example of a fake boffin , is 'Dr Karl' , Ozzy-blabber-puss . . . "
[~ that was my answer ~]
⚓️ ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ✈️ ? ? ? ? ? ? ⛵️ ? ? ? ⛴ ? ⚓️
*more coolth*
☾ → ⇒ ⟹ ⇨ ⇰ ➩ ➪ ➫ ➬ ➭ ➮ ➯ ➲ ➳ ➵ ➸ ➻ ➺ ➼ ➽☜ ☟ ➹ ➷ ↶ ↷ ✆ ⌘ ⎋ ⏎ ⏏ ⎈ ⎌ ⍟ ❥ ツ ღ ☻
Absolute zero is the lower limit of the thermodynamic temperature scale, a state at which the enthalpy and entropy of a cooled ideal gas reaches its minimum value, taken as 0. The theoretical temperature is determined by extrapolating the ideal gas law; by international agreement, absolute zero is taken as −273.15° on the Celsius scale (International System of Units),[1][2] which equates to −459.67° on the Fahrenheit scale (United States customary units or Imperial units).[3] The corresponding Kelvin and Rankine temperature scales set their zero points at absolute zero by definition.
It is commonly thought of as the lowest temperature possible, but it is not the lowest enthalpy state possible, because all real substances begin to depart from the ideal gas when cooled as they approach the change of state to liquid, and then to solid; and the sum of the enthalpy of vaporization (gas to liquid) and enthalpy of fusion (liquid to solid) exceeds the ideal gas's change in enthalpy to absolute zero. In the quantum-mechanical description, matter (solid) at absolute zero is in its ground state, the point of lowest internal energy.
The laws of thermodynamics indicate that absolute zero cannot be reached using only thermodynamic means, because the temperature of the substance being cooled approaches the temperature of the cooling agent asymptotically. And a system at absolute zero still possesses quantum mechanical zero-point energy, the energy of its ground state at absolute zero. The kinetic energy of the ground state cannot be removed.
Scientists and technologists routinely achieve temperatures close to absolute zero, where matter exhibits quantum effects such as superconductivity and superfluidity.
