Dhiren M Doshi Solutions for Chapter: Light, Exercise 2: Exercise

Choose the odd ones. Give reasons for your choice:

Choose the odd ones. Give reasons for you choice:

Choose the odd ones. Give reasons for your choice:

Look at the figure given alongside and choose the correct option:

In this eye defect, the image is formed _____ the retina.

Look at the figure given alongside and choose the correct option:

The person in this case, cannot see _____ objects clearly.

Look at the figure given alongside and choose the correct option:

This eye defect can be corrected by using spectacles with a _____.

Rahul's height is $1.8 \mathrm{m}$. He stands in front of a large vertical plane mirror. If the distance of the image from Rahul is $6 \mathrm{m}$, how far is Rahul from the mirror? 

A ray of light strikes a plane mirror at an angle of incidence of $50°$, gets reflected from this plane mirror and then strikes a second plane mirror placed at right angle to the first mirror. What is the angle of reflection for the second mirror?