Virtual image is always erect

Formation of erect image is a characteristic of which of the following mirrors ?

Choose the correct option regarding the image formed by a plane mirror

Which of the following is a characteristic of the image formed by a plane mirror ?

On reflection from a rigid body, the wave undergoes a phase change of

When you see your reflection in the inner surface of the spoon, choose the correct option regarding the image formed

A small object is placed 10cm in front of a plane mirror. If you stand behind the object 30 cm from the object and look at its image, the distance focused for your eye will be :

When a ray of light is incident normally on a plane mirror then the angle of reflection will be?

A monochromatic ray of light in glass strikes the glass air interference normally. which of the following correct?

Two plane mirrors A and B are aligned parallel to each other, as shown in figure. A light ray is incident at an angle $30$ at a point just inside one end of A. The plane of incidence coincides with the plane of the figure.The maximum number of times the ray undergoes reflections ( including the first one) before it emerges out is:

Two plane mirrors are inclined to each  other such that  a ray of light incident on the first  mirror $\left( { M } _{ 1 } \right) $ and parallel to the second mirror $\left( { M } _{ 2 } \right) $  is finally reflected from the second mirror $\left( { M } _{ 1 } \right) $ parallel to the two mirroes will  be : 

Two plane mirror are inclined to each other such that a ray of light incident on the first mirror $\left( { M } _{ 1 } \right) $ and parallel to the second mirror $\left( { M } _{ 2 } \right) $ is finally reflected form th second mirror $\left( { M } _{ 2 } \right) $ parallel to the first mirror $\left( { M } _{ 1 } \right) $ the angle between the two mirrors will be :

a particle is moving in front of a plane mirror as shown in figure. Velocity of image with respect to object is -

If the mirror is displaced by a distance 4 cm, towards the object, the image is displaced by 

A ray of light is incident on a plane mirror along a vector $\hat {i} + \hat {j} - \hat {k}$, then find the direction of reflected ray if normal is $\hat i + \hat j$

When you see reflection of your own in the surface of water, Choose the correct option

The phenomena involves in the reflection of radiowaves by ionosphere is similar to

For which of following condition there is no emergent light whatever may be the angle of incidence?