The net work done increases the fluids kinetic energy. Pressure is often calculated for gases and fluids. Black-body radiation by matter on any scale from macroscopic objects to dust particles to gas molecules.
Learn to derive the expression for dimensions of pressure with detailed step by step explanation.
Using the dimensional formula for acceleration we have. To convert value of physical quantity from one system of unit to another system. W net 1 2mv2 1 2mv02 W net 1 2 m v 2 1 2 m v 0 2. Radiation pressure is the mechanical pressure exerted upon any surface due to the exchange of momentum between the object and the electromagnetic fieldThis includes the momentum of light or electromagnetic radiation of any wavelength which is absorbed reflected or otherwise emitted eg.