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At absolute zero, particles have minimum kinetic energy and cannot decrease further. Charles's Law states that at constant pressure, the volume of gas is directly proportional to its temperature. However, at absolute zero, particles have stopped moving and cannot further decrease in volume to obey Charles's Law.
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Which law states that absolute zero cannot be reached?
The Third Law of Thermodynamics states that absolute zero cannot be reached. This law asserts that as a system approaches absolute zero, its entropy approaches a minimum value but never reaches zero.
Which law states absolute zero cannot be reached?
This would be a consequence of the 2nd law and the "zeroeth" law. Heat always flows from the warmer object to the colder one (2nd law), so to cool something down to absolute zero, you would have to have something colder than absolute zero to absorb the heat coming out. The zeroeth law, however, defines absolute zero as a ground state where energy has been reduced to its absolute minimum - thus you cannot go below absolute zero and thus there cannot be something to absorb the energy to take an object to system down to absolute zero.
What is the third law of thermodynamics, which states that no system can reach absolute zero temperature?
The third law of thermodynamics states that as a system approaches absolute zero temperature, its entropy approaches a minimum value. This means that it is impossible for any system to reach absolute zero temperature.
What temperature scale should be used if you wish to express Charles's law as a simple direct proportionality?
The Kelvin temperature scale should be used when expressing Charles's law as a simple direct proportionality because it is an absolute temperature scale where zero represents absolute zero. This allows for the temperature and volume relationship to be directly proportional without any negative values or offsets.
Which law states the absolute zero cannot be reached?
The Third Law of Thermodynamics states that absolute zero, which is the lowest possible temperature, cannot be reached. This law asserts that as a system approaches absolute zero, its entropy also approaches a minimum value. This implies that it would require an infinite amount of energy to cool a system down to absolute zero, making it unattainable in practice.
Which law states that absolute zero cannot be reached?
The Third Law of Thermodynamics states that absolute zero cannot be reached. This law asserts that as a system approaches absolute zero, its entropy approaches a minimum value but never reaches zero.
How can charle's law be used to determine absolute zero?
Charles's Law states that the volume of a gas is directly proportional to its temperature at constant pressure. By extrapolating the relationship between volume and temperature to a point where the volume approaches zero (absolute zero), the temperature at which this occurs can be determined. This temperature is considered to be absolute zero, the theoretical lowest temperature possible.
In applying Charles' law temperature must be in what scale?
The "Kelvin" scale, which uses the same size of degree as Celsius, but with a zero value at absolute zero. (on the Celsius scale, absolute zero is -273.15° C) There are no negative temperature values on the Kelvin scale.
Which law states absolute zero cannot be reached?
This would be a consequence of the 2nd law and the "zeroeth" law. Heat always flows from the warmer object to the colder one (2nd law), so to cool something down to absolute zero, you would have to have something colder than absolute zero to absorb the heat coming out. The zeroeth law, however, defines absolute zero as a ground state where energy has been reduced to its absolute minimum - thus you cannot go below absolute zero and thus there cannot be something to absorb the energy to take an object to system down to absolute zero.
What units must temperature be measured in for Charles's Law and Combined Gas Law?
Temperature must be measured in Kelvin for both Charles's Law and the Combined Gas Law. This is because Kelvin is on an absolute scale, where 0 K represents absolute zero, ensuring accurate calculations in these gas laws.
What is the third law of thermodynamics, which states that no system can reach absolute zero temperature?
The third law of thermodynamics states that as a system approaches absolute zero temperature, its entropy approaches a minimum value. This means that it is impossible for any system to reach absolute zero temperature.
What temperature scale should be used if you wish to express Charles's law as a simple direct proportionality?
The Kelvin temperature scale should be used when expressing Charles's law as a simple direct proportionality because it is an absolute temperature scale where zero represents absolute zero. This allows for the temperature and volume relationship to be directly proportional without any negative values or offsets.
Which law states the absolute zero cannot be reached?
The Third Law of Thermodynamics states that absolute zero, which is the lowest possible temperature, cannot be reached. This law asserts that as a system approaches absolute zero, its entropy also approaches a minimum value. This implies that it would require an infinite amount of energy to cool a system down to absolute zero, making it unattainable in practice.
When Kelvin predicted Absolute Zero he used Charles' law however in theory this means that a gas at absolute zero has a volume of zero how can this be?
Technically it can't be, since you would be destroying matter and the Law of Conservation of Matter states that matter cannot be created nor destroyed. The theory of absolute theory is just that; theoretical. It was created by the extrapolation of Charle's discoveries about volume and temperature with his balloon experiment, in which the data was extrapolated along a best fit line. If you were to create a method to change something's volume to zero though, let me know, I want to become rich too.
What would the volume and pressure of an ideal gas be at absolute zero temperature IF an ideal gas actually existed?
Here's the ideal gas law: PV = nRT If T is zero, then PV must be zero; assuming the volume is nonzero, then for PV to be zero the pressure must be zero. However, this is only true for an ideal gas. For a real gas other factors come into play at low temperatures, and they begin to deviate from the ideal gas law. Also, all real gases liquify above absolute zero, and liquids don't obey the ideal gas law at all.
Which law of thermodynamics relates to a system reaching o degrees k?
A classical formulation by Nernst (actually a consequence of the Third Law) is: It is impossible for any process, no matter how idealized, to reduce the entropy of a system to its absolute-zero value in a finite number of operations.
Why must temperature always be in units of kelvin before using Charles law?
Temperature must be in Kelvin when using Charles's Law because it is an absolute temperature scale that starts at zero Kelvin, where molecular motion theoretically stops. Since Charles's Law involves the ratio of volumes and temperatures, using the Kelvin scale ensures consistency and accurate results in the calculations.
