Question

state zeroth law and first law of thermodynamics​

Answer 1

Zeroth law of thermodynamics – If two thermodynamic systems are each in thermal equilibrium with a third, then they are in thermal equilibrium with each other. First law of thermodynamics – Energy can neither be created nor destroyed. It can only change forms.

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Answer 2

Answer:

Zeroth law of thermodynamics: If two systems are each in thermal equilibrium with a third system, they are also in thermal equilibrium with each other.

[Note: The zeroth law is fundamental to the other laws of thermodynamics. That this law is assumed by the other laws of thermodynamics was realized much later. This law has no single discoverer. It was given the status of a law, following the suggestion by R. H. Fowler (in 1931), only after the first, second and third laws were named.]