Reflection Of Light In Mirrors

Upon reflecting the light will converge at a point.

Reflection of light in mirrors. Here the incident ray which is reflected along with reflected ray doesn t have the same angle to the normal as the incident ray. In this type of reflection rays of light that hit an irregular object with a rough surface are reflected back in all directions. In investigating reflection students investigate specular and diffuse reflection by looking into a dark box and shining a torch at various objects coloured paper and a mirror. Each individual ray of light that strikes the mirror will reflect according to the law of reflection.

Reflection and refraction are the two main aspects of geometric optics. The light bulb will emit light in a variety of directions some of which will strike the mirror. Reflection of light in a mirror according to the law of reflection images are reflected from a smooth surface such as a mirror at the same angle θ 2 as the incidence angle θ 1. Suppose a light bulb is placed in front of a concave mirror at a location somewhere behind the center of curvature c.

Diffused irregular reflection is a non mirror like reflection of light. To model blue sky and a red sunset try shining white light from a torch or a projector into a glass container of water with a few drops of milk in it.