Subrat Asked a Question
September 20, 2020 3:23 pmpts 30 pts
Problem: Acubical box of side 1 m contains helium gas (atomic weight 4) at apressure of 100 N/T. During an observation time of 1 s, an atom traveling with the root mean square speed parallel to one ofthe edges of the cube, was found to make 500 hits withaparticular,wall, without eny collision with other atoms. Take, R J/mol-K and k, = 1.38 x io2J/K r UT-JEE:2002] (a) Evaluate the temperature of the gas. (b) Evaluate the average kinetic energy per atom. (c) Evaluate the total mass of helium gas in the box. 1
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  • Subrat
    plz give ans
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