Law of conservation of energy - Energy can neither be created nor be destroyed; it can only be transformed from one form to another. Consider a body of mass m placed at A. h = AB is the height of...
Introduction: Anything that occupies space and has mass is called matter. Matter can be divided into two types. Pure substance: It consists single types of particles which are identical and same characteristics. Mixtures:...
A Noun is a person, place, thing or idea. A vern is an action bird. A complete sentence must include a subject and a predicate. The only exception to the above rules is the imperative sentences. An...