Physics is the study of the basic laws that govern matter. Physics covers the science of the very large, and includes the study of bodies in motion, forces, heat and energy, waves, electricity, ...

The chemical bond is defined, and students learn to distinguish between ionic and covalent Introduction to Bonding: The chemical bond is defined, and students learn to distinguish between ionic, ...

The difference between static discharge and continuous current is explained. Introduction to Electric Current: The difference between static discharge and continuous current is explained. Sources of ...

THE second edition of Vol. 2 of Prof. Haas's “Introduction to Theoretical Physics” deserves special mention, because in the four years which have elapsed since the publication of the first English ...