1.

State the law of equipartition of energy.

Answer» <html><body><p></p>Solution :According to kinetic theory the average kinetic energy of system of molecules in thermnal equilibrium at tempreture T is uniformly distributed all degrees of freedom (x or y or z direction of motion ) so that each degree of freedom will <a href="https://interviewquestions.tuteehub.com/tag/get-11812" style="font-weight:bold;" target="_blank" title="Click to know more about GET">GET</a> `(1)/(2)kT` of energy. This is called <a href="https://interviewquestions.tuteehub.com/tag/law-184" style="font-weight:bold;" target="_blank" title="Click to know more about LAW">LAW</a> of <a href="https://interviewquestions.tuteehub.com/tag/equipartition-2618579" style="font-weight:bold;" target="_blank" title="Click to know more about EQUIPARTITION">EQUIPARTITION</a> of energey. <br/> Average <a href="https://interviewquestions.tuteehub.com/tag/kinectic-2147477" style="font-weight:bold;" target="_blank" title="Click to know more about KINECTIC">KINECTIC</a> energy of <a href="https://interviewquestions.tuteehub.com/tag/monatomic-2840882" style="font-weight:bold;" target="_blank" title="Click to know more about MONATOMIC">MONATOMIC</a> molecule `(with int=3)=3xx(1)/(2)kT=(3)/(2)kT` <br/>Average kinectic energy of diatomic molecule at low tempreture `(withint=5)=5xx(1)/(2)kT=(5)/(2)kT` <br/>Average kinectic energy of diamotic molecule at thehigh tempreture `(withint=7)=7xx(1)/(2)kT=(7)/(2)kT` <br/>Average kinectic energy of linear triatomicmolecule `(withint=7)=7xx(1)/(2)kT=(7)/(2)kT` <br/> Average kinectic energy of non linear triatomicmolecule `(withint=6)=6xx(1)/(2)kT=3kT`.</body></html>


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