A convex lens of refractive index is kept in a medium parallel rays are coming .Draw
Answers
Answered by
2
Firstly i assume that the lens material is glass! Always remember that “ if the refracted index of immersing liquid is greater than the refracting index of lens then lens nature get reversed” i.e convex lens behave like concave lens and vice-versa.
Similarly, “ if the refracted index of immersing liquid is less than the refracting index of lens then the nature of lens remains same”.
Similar questions