Category Optics

Optically Denser and Rarer Medium

What is an Optically Denser and Rarer Medium? When studying light and how it travels, we often talk about how light moves through different mediums (or materials). Some materials make light slow down more than others. Based on this, we…

Uses of Convex Lens

This article is about convex lens examples and their uses in daily life. Here we will try to list and give a detailed explanation of some of these examples. Convex Lens Examples A convex lens can be used in a…

Coherent Sources of light

Coherent sources are those sources of light that emit continuous light waves of the same wavelength, same frequency, and are in the same phase or have a constant phase difference. For observing the interference phenomenon coherence of light waves is…