Question

a gas mixture contains 3 moles of Oxygen and 5 moles of argon at temperature t considering only translational and rotational mode the total internal energy of the system is

Answer 1

The result was negative, in thatMichelson and Morley found no significant difference between the speed of light in the direction of movement through the presumed aether, and the speed at right angles. ...Michelson–Morley typeexperiments have been repeated many times with steadily increasing sensitivity