Molecular velocity

Molecular velocities

Molecular velocities of two gases at the same temperature (T) are u_1 and u_2 . Their masses are m_1 and m_2 respectively. Which of the following expressions is correct at temperature T ?

The distribution of the molecular velocities of gas molecules at any temperature T is shown below. (The plot below is known as Maxwell's distribution of molecular speeds.) where v is molecular velocity n is number of molecules having velocity v Let us define Delta N_(v) , which is equal to the number of molecules between the velocity range v and v+ Delta v , given by Delta N_(v)=4piNa^(3)e^(-bv^(2))v^(2)Deltav where N is total number of molecules a=sqrt((M_(0))/(2piRT)) and b=(M_(0))/(2RT) R is universal gas constant T is temperature of the gas M_(0) is molecular weight of the gas Answer the following question: SI units of b are

The distribution of the molecular velocities of gas molecules at any temperature T is shown below. (The plot below is known as Maxwell's distribution of molecular speeds.) where v is molecular velocity n is number of molecules having velocity v Let us define Delta N_(v) , which is equal to the number of molecules between the velocity range v and v+ Delta v , given by Delta N_(v)=4piNa^(3)e^(-bv^(2))v^(2)Deltav where N is total number of molecules a=sqrt((M_(0))/(2piRT)) and b=(M_(0))/(2RT) R is universal gas constant T is temperature of the gas M_(0) is molecular weight of the gas Answer the following question: SI units of a are

Write on the distribution of molecular velocities.

Give the ratio of molecular velocities.