Reflection Of Light In Mirrors Pdf

In the study of how light behaves it is useful to use light rays and the fact that light travels in straight lines.

Reflection of light in mirrors pdf.

Useful to use light rays and the fact that light travels in straight lines. In diffuse reflection light is reflected in random directions. This process is called. We can predict where the incident light ray will go after reflection.

When light strikes the boundary between two media three things may happen. Diffuse reflection also follows this rule but due to the roughness of the surface the light rays are reflected in all directions figure 2b. In mirror reflection these angles are equal. We represent light using rays which are straight lines emanating from an object.

Flat reflective surfaces e g. Reflection refraction or absorption. Example of mirror reflection from the disco ball and. By spherical mirrors and refraction of light and their application in real life situations.

In diffuse reflection light is reflected in random directions. Mirrors polished metal surface of a calm pond of water rough surfaces e g. Flat reflective surfaces e g. Figure 1 shows an example of reflection from a plane surface such as mirror.

Paper wood unpolished metal surface of a pond on a windy day. 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. Y ou ar e already familiar with the laws of r eflection of light.

25 2 the reflection of light in specular reflection the reflected rays are parallel to each other. 10 1 reflection of light a highly polished surface such as a mirror reflects most of the light falling on it. The light is sent back into the same medium. Light very often travels in straight lines.

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. The incident ray makes an angle with the normal to the. The reflection of light in specular reflection the reflected rays are parallel to each other. Ii the incident ray the reflected ray and the normal to the mirror at.

The ray model of light reflection and mirrors refraction snell s law total internal reflection references sfu ed.