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12.Kinetic Theory of Gases
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દબાણ તાપમાનનો આલેખ આદર્શ વાયુ માટે આકૃતિમાં દર્શાવેલો છે. $A$ બિંદુ પાસે વાયુની ઘનતા $\rho _0$ છે. $B$ પાસે ઘનતા શું થશે?

A

$\frac{3}{4}\,\,{\rho _0}$

B

$\frac{3}{2}\,\,{\rho _0}$

C

$\frac{4}{3}\,\,{\rho _0}$

D

$2$$\rho_0$

Solution

${\text{P}}\, \propto \,\,\rho {\text{.T}}\,\,\,$

$\frac{{{{\text{P}}_{\text{0}}}}}{{{\text{3}}{{\text{P}}_{\text{0}}}}} = \frac{{{\rho _0}}}{\rho }\frac{{{T_0}}}{{2{T_0}}}\,\, \Rightarrow \,\,\,\,\rho  = \frac{3}{2}{\rho _0}$

Standard 11
Physics

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