The rms velocity of smoke particles of mass `3 xx 10^(-17) kg. at 27^(@)C` in m/sec. is.

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

Calculate the minimum uncertainty in velocity of a particle of mass 1.1 xx 10^-27 kg if uncertainty in its position is 3 xx 10^-10 cm .

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 uncertainty in the velocity of a particle of mass 1.1xx10^(-27) kg if the uncertainty in the uncertainty in its position is 3xx10^(-10)cm .