JEE Main 8 Apr 2024 Shift 1 Solved Paper
© examsiri.com
Question : 49 of 90
Marks:
+1,
-0
Critical angle of incidence for a pair of optical media is 45 ∘ . The refractive indices of first and second media are in the ratio:
[8 Apr 2024 Shift 1]
Go to Question: