A sample of ideal gas has density 1.6 kg m^{-3} and mean-square speed of molecules \langle c^2 \rangle = 9.0 × 10^5 m^{2} s^{-2}. Using the kinetic theory relation p = \frac{1}{3} \rho \langle c^2 \rangle, find the pressure of the gas.

H2P-651

Deriving gas pressure

H2 Physics · JC 2 · Medium · Deriving gas pressure

A sample of ideal gas has density 1.6 kg m

^{-3}

and mean-square speed of molecules

\langle c^2 \rangle = 9.0 × 10^5

^{2}

^{-2}

. Using the kinetic theory relation

p = \frac{1}{3} \rho \langle c^2 \rangle

, find the pressure of the gas.

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