What does spontaneous process mean?
Definitions for spontaneous process
spon·ta·neous process
This dictionary definitions page includes all the possible meanings, example usage and translations of the word spontaneous process.
Wikipedia
Spontaneous process
A spontaneous process is the time-evolution of a system in which it releases free energy and it moves to a lower, more thermodynamically stable energy state. The sign convention for free energy follows the general convention for thermodynamic measurements, in which a release of free energy from the system corresponds to a negative change in the free energy of the system and a positive change in the free energy of the surroundings. Depending on the nature of the process, the free energy is determined differently. For example, the Gibbs free energy is used when considering processes that occur under constant pressure and temperature conditions whereas the Helmholtz free energy is used when considering processes that occur under constant volume and temperature conditions. Because spontaneous processes are characterized by a decrease in the system's free energy, they do not need to be driven by an outside source of energy. For cases involving an isolated system where no energy is exchanged with the surroundings, spontaneous processes are characterized by an increase in entropy.
Numerology
Chaldean Numerology
The numerical value of spontaneous process in Chaldean Numerology is: 4
Pythagorean Numerology
The numerical value of spontaneous process in Pythagorean Numerology is: 2
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"spontaneous process." Definitions.net. STANDS4 LLC, 2024. Web. 27 Apr. 2024. <https://www.definitions.net/definition/spontaneous+process>.
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