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Absolute zero is the lowest possible temperature. Basically, the closer you get to absolute zero, the harder it becomes to get even closer. However, it is possible to get very, very close - temperatures of less than a microkelvin, i.e., a millionth of a degree above absolute zero, have already been achieved.
What else can I help you with?
Why can't -5K exist?
0K is absolute zero, meaning that the system contains zero thermal energy. Temperatures below absolute zero are impossible.
Do any objects have no friction at all?
No. All materials have the slightest bit of friction. Even if an object may look smooth to the human eye, it has a microscopic jagged side. Even something as smooth as ice has a little friction
Which law of thermodynamics states that it is impossible to reach absolute zero?
An object can never reach absolute zero in kinetic terms because there is never a total lack of kinetic energy, molecules are always moving.
Is absolute zero is equal to -273 degrees on the Kelvin scale?
Kelvin is defined in such a way that absolute zero is zero Kelvin.Kelvin is defined in such a way that absolute zero is zero Kelvin.Kelvin is defined in such a way that absolute zero is zero Kelvin.Kelvin is defined in such a way that absolute zero is zero Kelvin.
When does atoms not move?
Atoms have always and will always move unless, in the future, we find a way to get a substance to a temperature of absolute zero, 0 degrees Kelvin. Because the moving of the atoms creates heat.
Can scientists cool matter to absolute zero?
No, reaching absolute zero (0 Kelvin) is theoretically impossible because it would require a complete absence of thermal energy. Scientists can get very close to absolute zero using various methods, such as laser cooling and magnetic cooling, but they cannot achieve absolute zero.
Why absolute zero is a theoretical concept?
Absolute zero is a theoretical concept because reaching it would require the complete absence of all thermal energy in a system, which is practically impossible to achieve. As temperature approaches absolute zero, quantum effects become dominant and our classical understanding of physics breaks down. Additionally, the Third Law of Thermodynamics states that it is impossible to reach absolute zero through a finite number of processes.
What is the significance of -348.4 degrees Celsius?
It's Kelvin.It is significant in that it is below absolute zero (0 K) and therefore impossible to achieve.
What is absulte 0?
"Absolute Zero" refers to zero on the kelvin scale for temperature. Absolute Zero, or 0 kelvin ( = -459.67 degrees Fahrenheit = -273.15 degrees Celsius), is the coldest possible temperature. It is probably impossible to achieve this temperature, but you can get very close.
Why can't -5K exist?
0K is absolute zero, meaning that the system contains zero thermal energy. Temperatures below absolute zero are impossible.
Is it possible to achieve a temperature that is colder and absolute zero?
I think the term you're looking for is cryogenic processing. The NIST defines cryogenic temperatures as those below 93.2 Kelvin. Slowly reducing temperatures, to prevent damage from thermal shock, to below 93.2 Kelvin is a cryogenic process.
At what temperature do particles theorectically have no kinetic energy?
Absolute zero is the temperature at which particles have no kinetic energy. This is at -459° F/0 K/-273.15° C. (The Kelvin scale is defined to start at absolute zero.) It is impossible to actually achieve this, though scientists have gotten very clos
Why is it impossible to reach absolute zero?
Reaching absolute zero (-273.15 degrees Celsius) is impossible because as an object reaches lower temperatures, its atoms eventually stop moving completely, which is against the laws of physics. This would violate the Third Law of Thermodynamics, which states that it is impossible for any system to reach absolute zero in a finite number of steps.
Why is it impossible to reach absolute zero?
It is impossible to reach absolute zero because it is the lowest possible temperature in the universe, where all molecular motion stops. The laws of thermodynamics prevent any system from reaching absolute zero, as it would require an infinite amount of energy to remove all heat from a system.
Why is it impossible to cool an object below absolute zero?
Absolute zero is when the atoms of all matter will stop moving. It can't be further cooled once they stop.
Do molecules disappear at absolute zero?
No. They are as frozen still as they can ever be. It is said to be scientifically impossible to actually reach absolute zero.
Why is it imposible to attain the absolute zero temperature?
Attaining absolute zero temperature is impossible because it represents the complete absence of thermal energy in a system, which is practically unattainable. As thermal energy decreases, it becomes increasingly difficult to remove the last remaining trace of energy to reach absolute zero. Additionally, the third law of thermodynamics states that it is impossible to reach absolute zero through a finite number of processes.
