What are the laws of thermodynamics,what is entropy

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Accepted Answer

The laws of thermodynamics describe the behavior of energy in a system. Entropy is a measure of the disorder or randomness in a system.

The first law states that energy cannot be created or destroyed, only transferred or converted.
The second law states that the total entropy of a closed system will always increase over time.
The third law states that as temperature approaches absolute zero, the entropy of a system approaches a minimum.
Entropy is a measure of the number of possible arrangements of a system's particles or molecules.
For example, a room that is clean and organized has low entropy, while a messy room has high entropy.
Entropy can also be used to describe the irreversibility of a process, as a process that increases entropy cannot be reversed without an input of energy.

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