Answer to Question #183635 in Mechanics | Relativity for hvnn

Question

in a container the number of density of gas is 100 molecules cm³ . temperature is 3 kelvin what ia the average pressure exerted by gas

Answer 1

The gas pressure p is due to the sum of the forces of impacts of randomly moving gas molecules against the walls of the vessel occupied by this gas and is numerically equal to the value of the normal component of the force acting on the unit surface with which the gas is in contact.