Himanshu posted an Question
April 07, 2020 • 05:10 am 30 points
  • IIT JAM
  • Physics (PH)

Thermodynamic relation

given me its descriptive & concept wise solution. How i could identify that which formula i have to use in such type of questions

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    Shanu arora Best Answer

    the basic law is when we can't figure out what to do start with basic defination.like here i used U=U(T,V). Then I opened them up and put them in the form which I can open and then rest is all maths . I would also like to urge to learn some important equations in thermodynamics which turn very useful in exam and we don't have to derive them there ,saving our time like here I used energy equation ,which can be derived by dif. of TdS equation in V and then using Maxwell relation , feel free to ask doubts .

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