Light

Physics
200 Views

Mirror used as rear view mirror is

A
Plane
B
Convex
C
Concave
D
Either convex or concave
Medium
View solution>

When a convergent beam of light is incident on a plane mirror, the image formed is

A
Upright and real
B
Upright and virtual
C
Inverted and virtual
D
Inverted and real
Medium
View solution>

Which of the following can produce a virtual image for any position of the object?

A
Plane mirror
B
Concave mirror
C
Convex lens
D
All of the above
Medium
View solution>

The image formed by a plane mirror is _______ the object.

A
smaller than
B
bigger than
C
of the same size as
D
cannot be determined
Medium
View solution>

We can see a non-luminous object when light :

A
emitted by the object falls on the eye
B
is reflected from the object towards our eye
C
completely passes through the object
D
gets completely absorbed by the object
Medium
View solution>

Which mirror should be used to obtain a parallel beam of light from a small lamp?

A
Plane mirror
B
Convex mirror
C
Concave mirror
D
None of the above
Medium
View solution>

The mirror used in search lights is:

A
Concave
B
Convex
C
Plane
D
None of these
Medium
View solution>