Ts Eamcet
Ray Optics
TS EAMCET 2022 (Online) 20th July Morning Shift
MCQ+1 / -02022
What is the refractive index of the material of a double convex lens having radii of curvature of 5 cm and 10 cm and focal length of $\frac{20}{3} \mathrm{~cm}$
Ts Eamcet
TS EAMCET 2022 (Online) 20th July Morning Shift
What is the refractive index of the material of a double convex lens having radii of curvature of 5 cm and 10 cm and focal length of $\frac{20}{3} \mathrm{~cm}$