Reflection Of Light In Mirrors Ppt

Mirrors chapter 25.

Reflection of light in mirrors ppt.

In a convex mirror rays of light parallel to the principal axis after. Reflection get diverged and appear to come from a point on the. The reflection of light. 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.

The reflection of light. 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. Reflection in a plane mirror 14. This shows that light travels along a straight line.

Reflection in a plane mirror 12. In a concave mirror rays of light parallel to the principal axis after. The reflection of light 25 3. Look at the candle through the pipe.

Law of reflection when light reflects off a surface the angle of incidence is always equal to the angle of reflection i r 13. 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. Iii light travels in straight line.

2 reflection of light when light falls on a mirror the direction of light changes. 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. Submitted by manish singh xb 1 light i light is a form of energy which helps us to see objects. Iv the common phenomena of light are formation of shadows formation of images by mirrors and lenses bending.

Principal axis behind the mirror called principal focus f. Law of reflection the incident ray the reflected ray and the normal all lie in the same plane. Wave fronts and rays 25 2. Ii when light falls on objects it reflects the light and when the reflected light reaches our eyes then we see the objects.

Reflection and mirrors geometrical. 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. A powerpoint presentation by paul e. Tippens professor of physics.

The formation of images by a plane mirror powerpoint ppt presentation free to view. Reflection meet at a point on the principal axis called principal. You can see the candle flame. Factsabout light the speed of light c is constant in a vacuum.

Illustrate graphically the reflection of light from plane convex and concave concave mirrors.