A cubical box of side `1 m` contains an ideal gas ata pressure `100 N//m^(2)`. If `Sigmav_(x)^(2) = Sigmav_(y)^(2) = Sigmav_(z)^(2) = 10^(28) m^(2)//s^(2)`, where `v_(x), v_(y)` and `v_(z)` are the x, y and z components, respectively, of the gas molecule, then the mass of each gas molecule is

Speed of sound wave in a gas is , and v_(1) and r. m.s speed of molecules of the gas at the sametemperature is v_(2) . Then

A box contains x molecules of a gas. How will the pressure of the gas be effected if the number of molecules is made 2x ?

Factorise : (v) x^(2) - 2xy + y^(2) - z^(2)

If |(x,x^(2),1+x^(2)),(y,y^(2),1+y^(2)),(z,z^(2),1+z^(2))| where x, y, z are distinct what is |A| ?

If V=x^(2)y+y^(2)z then find vec(E) at (x, y, z)

If V=x^(2)y+y^(2)z then find vec(E) at (x, y, z)

The velocity of sound waves in an ideal gas at temperatures T_(1) K and T_(2) are respectively v_(1) and v_(2) . The rms velocity of gas molecules at these two temperatures are w _(1) and e_(2) , respectively then

One of the important approach to the study of real gases involves the analysis of parameter Z called the compressibility factor Z = (PV_(m))/(RT) where P is pressure, V_(m) is molar volume, T is absolute temperature and R is the universal gas constant. such a relation can also be expressed as Z = ((V_(m)real)/(V_(m)ideal)) (where V_(m ideal) and V_(m real) are the molar volume for ideal and real gas respectively). Gas corresponding Z lt 1 have attractive forces amoung constituent particles. As the pressure is lowered or temperature is increased the value of Z approaches 1. (reaching the ideal behaviour) For a real gas G Z gt 1 at STP Then for 'G': Which of the following is true: