Reflection Of Light In Mirrors Pdf

Light very often travels in straight lines.

Reflection of light in mirrors pdf.

In mirror reflection these angles are equal. Paper wood unpolished metal surface of a pond on a windy day. The incident ray makes an angle with the normal to the. Figure 1 shows an example of reflection from a plane surface such as mirror.

In the study of how light behaves it is useful to use light rays and the fact that light travels in straight lines. 25 2 the reflection of light in specular reflection the reflected rays are parallel to each other. This process is called. When light strikes the boundary between two media three things may happen.

Flat reflective surfaces e g. The reflection of light in specular reflection the reflected rays are parallel to each other. Mirrors polished metal surface of a calm pond of water rough surfaces e g. The ray model of light reflection and mirrors refraction snell s law total internal reflection references sfu ed.

Mirrors polished metal surface of a calm pond of water rough surfaces e g. In diffuse reflection light is reflected in random directions. Reflection refraction or absorption. Flat reflective surfaces e g.

Paper wood unpolished metal surface of a pond on a windy day. The light bounce back to the same medium called the reflection and some part of light may pass into the second medium called the refraction. We represent light using rays which are straight lines emanating from an object. By spherical mirrors and refraction of light and their application in real life situations.

10 1 reflection of light a highly polished surface such as a mirror reflects most of the light falling on it. Diffuse reflection also follows this rule but due to the roughness of the surface the light rays are reflected in all directions figure 2b. When light falls on a highly polished surface like a mirror most of. In this lab you will study reflection of light from different mirrors.

Example of mirror reflection from the disco ball and. Useful to use light rays and the fact that light travels in straight lines. We can predict where the incident light ray will go after reflection. Y ou ar e already familiar with the laws of r eflection of light.

A laws of reflection of light i the angle of incidence is equal to the angle of reflection.