Question

Difference between first second and third law of thermodynamics

Answer 1

Hello.....

1ST LAW :

       This law states that during an interaction, energy can neither be created nor destroyed; however, it can change from one form to another but the total amount of energy remains constant. It is also called the first law of thermodynamics and is one of the fundamental laws of nature. First law of thermodynamics only tells us about the energy transformations and quantity of energy.

3RD LAW :

         The third law of thermodynamics is stated as: The entropy of a pure crystalline substance at absolute zero temperature is zero because at that instant there is no uncertainty regarding the position of the molecules.

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