What kind of mirror is used in vehicles to see the traffic on the rear side?

एक पंक्ति में उत्तर

A convex mirror is used in vehicles to see the traffic on the rear side.

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अध्याय 6: Light - Exercise [पृष्ठ २६१]

अध्याय 6 Light
Exercise | Q 3 | पृष्ठ २६१

An image formed by a ______ mirror is always of the same size as that of the object.

Define the Focal length of a spherical mirror

The shiny outer surface of a hollow sphere of aluminium of radius 50 cm is to be used as a mirror:

What will be the focal length of this mirror?

Define the terms focus and focal length of a concave mirror. Draw diagram to illustrate your answer.

The image formed by a convex mirror is of size one third the size of object. How are u and v related?

Define the term Principle focus.

Assertion: Incident ray is directed towards the centre of curvature of spherical mirror. After reflection it retraces its path.

Reason: Angle of incidence (i) = Angle of reflection (r) = 0°

Name the two types of spherical mirrors.