1. Tardigrade
  2. Question
  3. Physics
  4. The refractive index of a diverging meniscus lens is 1.5 and its radii of curvatures are 20 cm, 25 cm. The focal power of lens is

Q. The refractive index of a diverging meniscus lens is 1.5 and its radii of curvatures are 20 cm, 25 cm. The focal power of lens is

 1533  236 Report Error

Solution:

Correct answer is (b) -0.5 D.