HSC Science (General) 12th Board ExamMaharashtra State Board
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Show that R.M.S. Velocity of Gas Molecules is Directly Proportional to Square Root of Its Absolute Temperature. - HSC Science (General) 12th Board Exam - Physics

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Question

Show that R.M.S. velocity of gas molecules is directly proportional to square root of its absolute temperature.

Solution

`PV=1/3mnv_(rms)^2= 1/3Mv_(rms)^2`

`V_(rms)=sqrt(3PV)/M`

`V_(rms)sqrt(3RT)/M`       {∵PV=RT}

`V_(rms)propsqrtT `

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APPEARS IN

 2013-2014 (March) (with solutions)
Question 1.5 | 2.00 marks

Video TutorialsVIEW ALL [1]

Solution Show that R.M.S. Velocity of Gas Molecules is Directly Proportional to Square Root of Its Absolute Temperature. Concept: Kinetic Theory of Gases- Assumptions.
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