HEAT DEATH Definition & Meaning

heat death

noun

Thermodynamics.

entropy3

heat death

noun

thermodynamics the condition of any closed system when its total entropy is a maximum and it has no available energy. If the universe is a closed system, it should eventually reach this state

heat death

The eventual dispersion of all of the energy within a physical system to a completely uniform distribution of heat energy, that is, to maximum entropy. Heat death for all macroscopic physical systems, including the universe, is predicted by the Second Law of Thermodynamics.
See more at entropy thermodynamics

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51�Թ� History and Origins

Origin of heat death¹

First recorded in 1925–30

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Example Sentences

Examples have not been reviewed.

Despite its name, the so-called heat death would actually be slow and cold.

From

The calculations used in the paper are based on the most widely accepted hypothesis for the end of the universe, which is the heat death theory.

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This new idea — the “heat death” of the universe — spread like wildfire.

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Suddenly, people understood the threat environment to include two doomsday scenarios based on solid science: the heat death of the universe and global thermonuclear fallout.

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No other major metropolitan area in the United States has reported such high heat death figures or spends so much time tracking and studying them.

From

heat cramp heat devil

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