Reflection Of Light In Mirrors Ppt

Reflection and mirrors 1.

Reflection of light in mirrors ppt.

Submitted by manish singh xb 1 light i light is a form of energy which helps us to see objects. 2 reflection of light when light falls on a mirror the direction of light changes. 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. This shows that light travels along a straight line.

The formation of images by a plane mirror powerpoint ppt presentation free to view. The reflection of light 25 3. Ii when light falls on objects it reflects the light and when the reflected light reaches our eyes then we see the objects. Reflection get diverged and appear to come from a point on the.

The reflection of light. Wave fronts and rays 25 2. Mirrors chapter 25. 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.

Reflection in a plane mirror 12. Reflection in a plane mirror 14. Geometrical optics in the study of how light behaves it is. Iv the common phenomena of light are formation of shadows formation of images by mirrors and lenses bending.

If the pipe is bent you cannot see the candle flame. 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. This change in the direction of light by a mirror is called reflection of light. Tippens professor of physics.

Look at the candle through the pipe. A powerpoint presentation by paul e. Illustrate graphically the reflection of light from plane convex and concave concave mirrors. In a concave mirror rays of light parallel to the principal axis after.

You can see the candle flame. Law of reflection when light reflects off a surface the angle of incidence is always equal to the angle of reflection i r 13. The reflection of light. In a convex mirror rays of light parallel to the principal axis after.

Principal axis behind the mirror called principal focus f. Iii light travels in straight line. Reflection meet at a point on the principal axis called principal. 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.

Law of reflection the incident ray the reflected ray and the normal all lie in the same plane.