Question

What is the value of the refractive index of the medium of Polarising angle${60}^{\circ }$?

Answer 1

Step 1: Given data:

Given: Polarising angle $i_p=60°$
Step 2: Formula Used:

The relation between the refractive index of medium and polarising angle is given by $n=\tan i_p$

Step 3: Applying the value:

The refractive index

$\begin{array}{rcl}\mathrm{n}& =& {\mathrm{tani}}_{\mathrm{p}}\\ \mathrm{n}& =& \tan \left(60°\right)\\ & =& 1.732\end{array}$

Hence, the value of the refractive index for Polarising angle${60}^{\circ }$ will be $\begin{array}{rcl}& & 1.732\end{array}$