Brewster angle for air to water transition is (refractive index of water is (4/3) )

Question

Brewster angle for air to water transition is (refractive index of water is (4/3) ) (A)  sin -1 (3/4) (B)  cos -1 (3/4) (C)  tan -1 (3/4) (D)  cot -1 (3/4)

Tardigrade Admin · Accepted Answer

Brewster's angle is given by tan -1 μ= tan -1 (4/3) which is also written as cot -1 (3/4)

Q. Brewster angle for air to water transition is (refractive index of water is $\frac{4}{3}$ )

$sin^{- 1} \frac{3}{4}$

$cos^{- 1} \frac{3}{4}$

$tan^{- 1} \frac{3}{4}$

$cot^{- 1} \frac{3}{4}$

Brewster's angle is given by $tan^{- 1} μ = tan^{- 1} \frac{4}{3}$ which is also written as $cot^{- 1} \frac{3}{4}$

Q. Brewster angle for air to water transition is (refractive index of water is 34​ )

sin−143​

cos−143​

tan−143​

cot−143​