maxwell law of molecular velocities

Maxwell's Speed Distribution Law - The rms speed of an oxygen molecule in a sample at 300 K is about 480m/s. This does not mean that the speed of each molecule is 480 m/s. Many of the molecules have speed less than 480m/s and many have speed more than 480m/s. Maxwell d..

Maxwell's Distribution of Molecular Speeds - On plotting a fraction of molecules having different speeds against the speeds of the molecules (along x-axis) a curve known as Maxwell's distribution curve is obtained. The important features of which are: The fraction of m..

On plotting a fraction of molecules having different speeds against the speeds of the molecules (along x-axis) a curve known as Maxwell's distribution curve is obtained. The important features of which are: The fraction of molecules with very low or very high speeds is very small. The fra..

>As is known, EMF is induced in a circuit only when amount of magnetic flux with the circuit changes. As f =BA cos q , therefore, three methods of producing induced EMF are (i) by changing B (ii) by changing A and (iii) by changing q . When a conductor of length l moves with a velocity V ..

Gases, as well as mixture of gases, behave as seen above, with regard to changes in temperature, pressure or both. The following assumptions can be made on the basis of the kinetic theory of gases: A molecule of a gas means the smallest unit of a gas that can exist independently. It may consist of ..

Abnormal Molecular Masses - The relation between colligative property and molecular mass of the solute is based on the following assumptions: i) The solution is dilute so that Raoult's law is obeyed. ii) The solute neither undergoes dissociation nor association in solu..

Avagadro's law helps us to determine the molecular formula of gases like ammonia, carbon dioxide, sulphur dioxide etc. Exampl..

>RADAR which means 'Radio Detection And Ranging' is used to determine the distance of moon from earth. The method involved is reflection technique. To measure the distance of moon, a signal is sent from the radar and is received by the detector as a reflected signal. Let t be the time taken for the..

Variation of Mass with Velocity - According to Newton's second law of motion, F = ma If a constant force 'F' is applied to a body for a very long interval of time, the velocity of the body will go on increasing due to the acceleration produced in the body. This ve..