What is the root-mean-square speed of a dust particle

Reference no: EM13270557

Dust particles are pulverized rock, which has density 2500 kg/m3. They are approximately spheres 20 ?m in diameter. Treating dust as an ideal gas, what is the root-mean-square speed (thermal speed) of a dust particle at 60°C? (The Boltzmann constant is 1.38 × 10-23 J/K.)

Reference no: EM13270557

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