There are three optical media 1,2 and 3 with their refractive index `mu_(1)`, `mu_(2)` and `mu_(3)` such that `mu_(1)gtmu_(2)gtmu_(3)` choose the correct options (TIR means total internal reflection)

There are three optical media 1,2 and 3 with the refractive indices mu_(1) gt mu_(2) gt mu_(3) . (TIR rarr total internal reflection)

The refractive indices of three media 1,2 and 3 and mu_(1),mu_(2) and mu_(3) respectively (mu_(1) gt mu_(2) gt mu_(3)) . Which of the following statements are correct?

Speed of light through two media of refractive indices mu_(1) and mu_(2) are u_(1) and u_(2) respectively, then

A double convex lens, lens made of a material of refractive index mu_(1) , is placed inside two liquids or refractive indices mu_(2) and mu_(3) , as shown. mu_(2)gtmu_(1)gtmu_(3) . A wide, parallel beam of light is incident on the lens from the left. The lens will give rise to

A double convex lens, lens made of a material of refractive index mu_(1) , is placed inside two liquids or refractive indices mu_(2) and mu_(3) , as shown. mu_(2)gtmu_(1)gtmu_(3) . A wide, parallel beam of light is incident on the lens from the left. The lens will give rise to

A double convex lens, lens made of a material of refractive index mu_(1) , is placed inside two liquids or refractive indices mu_(2) and mu_(3) , as shown. mu_(2)gtmu_(1)gtmu_(3) . A wide, parallel beam of light is incident on the lens from the left. The lens will give rise to

In the figure shown, mu_(1) gt mu_(2) gt mu_(3) . What are the limits of angle i so that it is neither get total internal reflection at AB nor at CD ?

In the figure shown, mu_(1) gt mu_(2) gt mu_(3) . What are the limits of angle i so that it is neither get total internal reflection at AB nor at CD ?