Question

Molecular density of an enclosed gas is 10^26molecules per m^3 each of mass 3*10^-27kg. If rms velocity of the gas molecules is 2000m/s find the n.o of molecules hitting per square meter of the container wall every second

Answer 1

Explanation:

urms=M3RT

urms,COurms,N2=TCOMN2TN2MCO

1000urms,N2=300×28600×28

urms,N2=1414m/s