Embibe Experts Solutions for Chapter: Refraction of Light at Plane Surfaces, Exercise 1: Andhra Pradesh Board-2019

Explain the relation between angle of incidence and angle of refraction with an experiment.

Which of the following is Snell$\text{'}$s law?

Write the procedure of lab activity to understand lateral shift of light rays through a glass slab.

State Fermat’s principle.

Your friend has a doubt that whether a concave mirror or a convex mirror is used as a rear$‐$view mirror in the vehicles. What questions will you ask to clarify his doubts?

Find the value of $\angle i$, $\angle r$ in the diagram.

Pose a question to understand the difference between the plane mirrors and curved mirrors.