Home
Class 12
PHYSICS
[" 15.The r.m.s.speed of particle of mas...

[" 15.The r.m.s.speed of particle of mass "5times10^(-17)kg" in "],[" their random motion in air at NTP will be (Boltzmann's "],[" constant) "K=1.38times10^(-23)J/K" : "],[[" (a) "15times10m/s," (b) "15times10^(-3)m/s]]

Promotional Banner

Similar Questions

Explore conceptually related problems

The rms speed of particle of mass 5 xx 10^(-17) kg . In their random motion in air at NTP will be (Boltzmann's constant) K = 1.38 xx 10^(-23) J//K

Calculate the rms speed of smoke particles of mass 5 xx 10^(-17) kg in their Brownian motion in air at NTP. Given k_(B) = 1.38 xx 10^(-23) J//K

Calculate the rms speed of smoke particles of mass 5 xx 10^(-17) kg in their Brownian motion in air at NTP. Given k_(B) = 1.38 xx 10^(-23) J//K

Fill in the blanks: The value of Boltzmann's constant is 1.38 xx 10^-23 …………

The diameter of a gas molecule is 2.4 xx 10^(-10) m . Calculate the mean free path at NTP. Given Boltzmann constant k = 1.38 xx 10^(-23) J molecule^(-1) K^(-1) .

Estimate the average thermal energy of helium atom at a temperature of 27° C . [Boltzmann constant is 1.38×10^(-23) J/K ].

What is the K.E. of one mole of a gas at 237^(@)C ? Given Boltzamann's constant k = 1.38 xx 10^(-23) J //k , Avogadro number = 6.033 xx 10^(23) .

A gas is at temperature 80^(@)C and pressure 5xx10^(-10)Nm^(-2) . What is the number of molecules per m^(3) if Boltzmann's constant is 1.38xx10^(-23)JK^(-1)