1.

If thetais the polarising angle for two optical media whose critical angles are C_1 and C_2, then the correct relation is

Answer»

`SINTHETA=(sinC_2)/(sinC_1)`
`THETA=(sinC_2)/(sinC_1)`
`TANTHETA=(sinC_1)/(sinC_2)`
`sintheta=(sinC_1)/(sinC_2)`

ANSWER :C


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