Application of Laws of Reflection at Plane Surface

A point source of light $S$ is placed in front of two large mirrors as shown. Which of the following observers will see only one image of $S$?

The reflection surface of a plane mirror is vertical. A particle is projected in a vertical plane which is also perpendicular to the mirror. The initial velocity of the particle is 10 m/s and the angle of projection is 60^o. The point of projection is at a distance 5 m from the mirror. The particle moves towards the mirror. Just before the particle touches the mirror the velocity of approach of the particle and its image is:

A light ray $I$ is incident on a plane mirror $M$. The mirror is rotated in the direction as shown in the figure by an arrow at frequency  $\frac{9}{\mathrm{\pi }}$ $\mathrm{rev} {\sec }^{-1}$. The light reflected by the mirror is received on the wall $W$ at a distance $10 \mathrm{m}$ from the axis of rotation. When the angle of incidence becomes $37°$ find the speed of the spot (a point) on the wall?

A point source of light $B$ placed at a distance $L$ in front of the centre of a mirror of width $d$ hung vertically on a wall. A man walks in front of the mirror along a line parallel to the mirror at a distance $2L$ from it as shown in figure. The greatest distance over which he can see the image of the light source in the mirror is :

Is eyeglasses real or virtual?

What are virtual objects?

What is real and virtual image with examples?

What is difference between real and virtual image?

How are images of an extended object formed?

What is image of an extended object?

What is the difference between point and extended object?

What is extended object in optics?

What is point object and extended object?

What is a point object in light?

What is the point object?

What is point object and extended object?

What are real and virtual object?

What is meant by extended object?

What is a point object example?

What is meant by field of view?