The polarizing angle of glass is 57^{circ}. A | vedclass

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(B) Given,the polarizing angle of glass,$i_{p} = 57^{\circ}$.We know that when light is incident at the polarizing angle,the reflected ray and the ref

Vedclass · Accepted Answer

$33$

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(B) Given,the polarizing angle of glass,$i_{p} = 57^{\circ}$.We know that when light is incident at the polarizing angle,the reflected ray and the refracted ray are at right angles to each other.According to Brewster's law,the relationship between the angle of incidence $(i_{p})$ and the angle of refraction $(r)$ is given by $i_{p} + r = 90^{\circ}$.Therefore,$r = 90^{\circ} - i_{p}$.Substituting the given value,$r = 90^{\circ} - 57^{\circ} = 33^{\circ}$.Thus,the angle of refraction is $33^{\circ}$.

The polarizing angle of glass is $57^{\circ}$. $A$ ray of light which is incident at this angle will have an angle of refraction as (in $^{\circ}$)

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