For a given medium, the polarizing angle is 6 | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(A) The relationship between the polarizing angle $(i_p)$ and the refractive index $(\mu)$ is given by Brewster's Law: $\mu = 	an i_p$.Given $i_p = 6

Vedclass · Accepted Answer

$\sin^{-1}(0.577)$

Vedclass · Answer

(A) The relationship between the polarizing angle $(i_p)$ and the refractive index $(\mu)$ is given by Brewster's Law: $\mu = 	an i_p$.Given $i_p = 60^o$, we have $\mu = 	an 60^o = \sqrt{3} \approx 1.732$.The critical angle $(i_c)$ is related to the refractive index by the formula: $\sin i_c = \frac{1}{\mu}$.Substituting the value of $\mu$: $\sin i_c = \frac{1}{\sqrt{3}} = \frac{1}{1.732} \approx 0.577$.Therefore, the critical angle is $i_c = \sin^{-1}(0.577)$.

For a given medium, the polarizing angle is $60^o$. What will be the critical angle for this medium?

Similar Questions

The angle of incidence of light falling on a material is $60^{\circ}$,and the reflected light is completely polarized. The speed of the refracted ray inside the material (in $m/s$) is:

Explain the polarisation of light by reflection,state Brewster's law,and derive its formula.

An unpolarized light is incident on the plane interface of an air-dielectric medium as shown in the figure. If the incident angle is equal to the Brewster angle, identify the expression representing the reflected wave.

$A$ ray of light is incident at a polarising angle such that its deviation is $24^{\circ}$. Then the angle of incidence is: (in $^{\circ}$)

Let the speed of light in a medium be $V$ and the polarising angle be $i_p$. If $C$ is the speed of light in vacuum,what is the relation between them?

Vedclass Test Series

Exam Paper Generator

Online Exam Module