Question:
The diameter of the aperture of a plano convex lens is 6 cm
Last updated: 6/10/2023
![The diameter of the aperture of a plano convex lens is 6 cm](https://media.kunduz.com/media/sug-question-candidate/20210529035626326168-3161513.jpg?h=512)
The diameter of the aperture of a plano convex lens is 6 cm and its maximum thickness is 3 mm If the velocity of light in the material of the lens is 2 x 108 m s its focal length is approximately 1 10 cm 2 15 cm 3 30 cm 4 60 cm