equation of first law of thermodynamics

First law of thermodynamics equation (A practical explanation)

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Equation of first law of thermodynamics is mentioned below.  Let me tell you my own story. When I was a student like you, I was really stuck with this confusing equation.  I was not getting the exact idea what this equation wants to say.  Then I studied from various sources (books, internet, as well as … Read more

What is First law of thermodynamics?

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What did you notice here? Is it Christmas or Diwali celebration? Maybe yes. But it’s a conversion of chemical energy of crackers into heat energy and sound energy. What happens here? The electrical energy is converted to mechanical energy of the fan. Here you can see that the electrical energy is converted to heat energy … Read more