Colourless transparent substance with extra ordinary brilliance due to its high refractive index. It's quite heavy. It's extremely hard. (Hardest substance known) It's doesn't conduct electricity....
Natural Numbers are set of those numbers which start from 0 to infinite ∞ are called natural numbers. Whole Numbers are set of natural numbers along with 0 are called whole numbers. Intergers are...
Kinds of Tenses Present Tense Simple Present Present Continuous Present Perfect Present Perfect Continuous Past Tense Simple Past Past Continuous Past Perfect Past Perfect Continuous Future...
Once a normal to the surface at the point of incidence is drawn, the angle of incidence can then be determined. The light ray will then reflect in such a manner that the angle of incidence is equal to...