R P Goyal and S P Tripathi Solutions for Chapter: Reflection of Light, Exercise 1: EXERCISE–7(A)

What is the reason behind the difficulty to read the image of the text of a page formed due to reflection by a plane mirror?

According to the law of reflection:

The image formed by a plane mirror is:

The image formed by a plane mirror is:

A ray is incident on a plane mirror. Its reflected ray is perpendicular to the incident ray. Find the angle of the incidence.

A man standing in front of the mirror finds his image at a distance of 6 meters from himself. What is the distance of the man from the mirror?

An object is kept at $60 \mathrm{cm}$ in front of the plane mirror. If the mirror is now moved $25 \mathrm{cm}$ away from the object, how does the image shifts $( \mathrm{in} \mathrm{cm})$ from its previous position?

An optician while testing the eyes of a patient keeps a chart of letters $3 \mathrm{m}$ behind the patient and asks him to see the letters on the image of the chart formed in a plane mirror kept at a distance of $2 \mathrm{m}$ in front of him. At what distance $(\mathrm{in} \mathrm{meters})$ is the chart seen by the patient?