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Aditi Agrawal posted an Question
September 13, 2020 • 17:48 pm 30 points
  • IIT JAM
  • Physics (PH)

What comes under statistics mechanics

3 Answer(s) Answer Now
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  • comment-profile-img>
    Aishwarya pandey best-answer

    Statistical mechanics is basically thermodynamic at microscopic level. Like for macroscopic purposes we apply thermodynamics to calculate velocity, energy and other thermodynamic specifications of a system and at microscopic level we use statistical mechanics where we consider a system as an ensemble which is formed by taking a group of systems at different instants of time i. e. the evolution of system is noted at different times and the collection of these systems form an ensemble. The statistical mechanics contains only "idea of ensembles- MB, BE and FD" in IIT JAM syllabus.

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    are you an iitjam qualifier..??

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    yes Aditi but why are you asking??

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    i am asking this because i want to get tips from you

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    in which iit are you studying now???

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    no I'm studying in any IIT. I'd got 404 rank in 2014 IIT-JAM exam.

  • comment-profile-img>
    Ravi prakash yadav

    in statistical mechanics at JAM level,we deal with Maxwell Boltzman Distribution,Fermi Dirac distribution and Bose-Einstein distribution mainly. One should know how to calculate partition function and entropy,internal energy,heat capacity,helmholtz free energy using it. And for jest and tifr you have to study three ensembles also.

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    Dhairya sharma

    except this there are some more topics like spin

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    1st and 2nd order phase transitions

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    phase transition also important

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    Ruby negi best-answer

    topics under statistical mechanics are maexwell Boltzmann's, Fermi dirac, Bose Einstein...

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    these topics are important...

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    Dhairya sharma Best Answer

    all three statistics like MB , BE FD

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    distribution....like velocity, speed distribution. and micro and macro states and ensambkes

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