The angle of polarisation for any medium is `60^(@)` , what will be critical angle for this

Question

The angle of polarisation for any medium is `60^(@)` , what will be critical angle for this

The angle of polarisation for any medium is `60^(@)` , what will be critical angle for this
A. `sin^(-1)sqrt(3)`
B. `tan^(-1)sqrt(3)`
C. `cos^(-1)sqrt(3)`
D. `sin^(-1)1/sqrt(3)`

Monjur Alahi

4 views

2025-01-04 04:42

1 Answers

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Salim Ahmed Kawsar · Accepted Answer · 2023-02-05T15:29:48+06:00

Salim Ahmed Kawsar

Correct Answer - D
By using `mu= tan theta_(p)`
`rArrmu=tan60^(@)=sqrt(3)`
Also `C=sin^(-1)(1/mu)rArrC=sin^(-1)(1/sqrt(3))`

4 views Answered 2023-02-05 15:29