Advertisements
Advertisements
Question
What do you mean by the term reflection of light ?
Advertisements
Solution
Reflection of light— When light strikes a polished surface it comes back in the same medium, is called reflection of light.
APPEARS IN
RELATED QUESTIONS
If the angle between the plane mirror and the incident ray is 40∘, what are the angles of incidence and reflection?
Draw a figure showing the following.
- Incident Ray
- Normal
- Angle of incidence
- Angle of reflection
- Point of incidence
- Reflected ray
Explain the following term:
Angle of incidence. Draw diagram/diagrams to show them.
Write down four characteristics of image formed in a plane mirror.
Give two uses of convex mirror.
Show an incident ray AO and the normal ON a plan mirror. draw the reflected ray and then find the angle between the incident and reflected rays.

State whether the following statement is true or false. If false, correct it.
If a ray of light incident on a plane mirror is such that it makes an angle of 30o with the mirror, then the angle of reflection is 60o.
A light ray enters from medium A to medium B as shown in Figure 10.2. The refractive index of medium B relative to A will be

