The functional difference between a lens and a mirror is that a lens
Answer Details
A lens and a mirror are both optical devices that are used to manipulate the path of light. The functional difference between a lens and a mirror is that a lens refracts a beam of light while a mirror reflects it. A lens is a piece of glass or other transparent material that bends light as it passes through it, while a mirror is a surface that reflects light. When light passes through a lens, it is bent in such a way that the image formed is either magnified or diminished, depending on the shape of the lens. In contrast, when light hits a mirror, it is reflected back in the opposite direction, producing a virtual image of the object being reflected.