Reflection of light

2. Submitted by
Jesna . A
Physical science
Roll No:18214354010
M.M.T.C

3.  LIGHT
 REFLECTION
 LAW OF REFLECTION
 LATERAL INVERSION
 REGULAR REFLECTION
 IRREGULAR REFLECTION

4.  Light is travelled by straight line.
 Light cannot bend along the tube.
 Light travels in a straight line known as rectilinear
propagation of light.

5. • It is one of the unique properties of light.
• The bouncing back of rays of light from a polished and
shiny surface is reflection of light.

6.  The light ray , which strikes any surface is incident ray.
 The ray that comes back from the surface after
reflection is reflected ray.
 Make an angle 90 to the line represently the mirror at
the point where the incident ray strikes the mirror is
normal line.

7.  The angle of incidence is the angle between normal
and incident ray.
 The angle of reflection is the angle between the
normal and reflected ray.
 Angle of incidence is always equal to the angle of
reflection .This is Laws of reflection.

8.  i=angle of incidence
 r=angle of reflected ray
 Law of reflection
Angle of incidence=angle of reflected ray
i = r

9.  An image formed by a mirror the left of the object
appears on the right and the right appears on the left,
This is Lateral inversion.

10.  When all parallel rays reflected from a plane surface
are not parallel, the reflection is Irregular reflection.
 It is otherwise known as Diffused reflection.

11.  Reflection from a smooth surface like that of as mirror
is called Regular reflection.