Work and Gas Expansion

Work and Gas Expansion

A confined gas, such as the one in this cylinder, exerts a pressure on the surfaces that confine it. Pressure is a unit of the force exerted on a unit area. P=F/A (Pressure=Force/Area)

test Introduction to Chemistry

Introduction to ChemistryIntroduction to Chemistry

Self healing hydrogels and its industrial applications

Hydrogels are water-swollen, cross-linked polymeric structures produced by reactions of monomers or by hydrogen bonding. This hydrogels used in various applications .