Reflection Of Light In Mirrors Ppt

Ii when light falls on objects it reflects the light and when the reflected light reaches our eyes then we see the objects.

Reflection of light in mirrors ppt.

Rays of light parallel to the principal axis after reflection from a convex mirror get diverged and appear to come from a point behind the mirror. The reflection of light 25 3. Principal axis behind the mirror called principal focus f. Iv the common phenomena of light are formation of shadows formation of images by mirrors and lenses bending.

Law of reflection curved mirrors reflection from a curved surface angle of incidence is equal to the angle of reflection 22 converging mirror a series of flat mirrors can be arranged to reflect parallel light through a single point increasing the number of flat mirrors causes the shape to more closely approximate a parabola and causes the. Geometrical optics in the study of how light behaves it is. This change in the direction of light by a mirror is called reflection of light. Illustrate graphically the reflection of light from plane convex and concave concave mirrors.

Iii light travels in straight line. If the pipe is bent you cannot see the candle flame. Reflection and mirrors geometrical. Wave fronts and rays 25 2.

This shows that light travels along a straight line. 2 reflection of light when light falls on a mirror the direction of light changes. The formation of images by a plane mirror powerpoint ppt presentation free to view. Law of reflection when light reflects off a surface the angle of incidence is always equal to the angle of reflection i r 13.

Reflection in a plane mirror 14. Law of reflection the incident ray the reflected ray and the normal all lie in the same plane. Reflection in a plane mirror 12. A powerpoint presentation by paul e.

You can see the candle flame. Mirror and reflection image formation by pinhole notation for mirrors the object distance is the distance from the object to the mirror denoted by p the image. In a convex mirror rays of light parallel to the principal axis after. Factsabout light the speed of light c is constant in a vacuum.

Reflection and mirrors 1. Reflection get diverged and appear to come from a point on the. Factsabout light it is a form of electromagnetic energy it is a part of the electromagnetic spectrum and the only part we can really see 3. The reflection of light.

Submitted by manish singh xb 1 light i light is a form of energy which helps us to see objects. The reflection of light. In a concave mirror rays of light parallel to the principal axis after. Reflection meet at a point on the principal axis called principal.

Terms used in the study of spherical mirrors i center of curvature it is the centre of the sphere of which the mirror is a part c.