What is the First law of thermodynamics so important?? and why is it so important?
What is the First law of thermodynamics so important?? and why is it so important?
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What is the First law of thermodynamics so important?? and why is it so important?
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Hello @prajput
The main reason why the first law of thermodynamics is so important is because it enforces the principle of conservation of total energy in a system. It states that -
'There exists a variable of state, the internal energy πΈ. If a system is transformed from a state of equilibrium π΄ to another state π΅ by a process in which a certain amount of work π is done by the surroundings, and a certain amount of heat π being transferred from the surroundings, the difference in the internal energy of the systems is equal to the sum of π and π'
Hope that answers your question!