Abraham Lincoln's primary goal was to save the Union, regardless of whatever needed to be done in order to accomplish that purpose. This quote comes from one of his famous letter, which was written in the Civil War period of the U.S., a time where the stability, peace, and unity of the country were at high risk.
Entropy is a system's propensity to lose its ability to grow old and become obsolete.
Entropy is a crucial idea in physics and chemistry, and it can also be used in fields like cosmology and economics. It is a component of thermodynamics in physics. It is a fundamental idea in physical chemistry, the study of chemistry.
Key Learnings: Entropy
Entropy is a metric for a system's unpredictability or disorder.
The mass of a system affects the value of entropy. It has units of joules per kelvin and is represented by the letter S.
The value of entropy can be either positive or negative. The entropy of a system can only go down if the entropy of another system goes up, according to the second law of thermodynamics.
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I believe the answer is: psychological meaning
Psychological meaning refers to the meaning that perceived through the speaker's mind, emotion, or intention. Psychological meaning of a certain statement would be different depending on the context of the statement or the body language that the speaker display when saying it.