Question

3. Give your opinion about radius of curvature of a convex lens having different F, and F,? What
would the lens called having equal F, and F,?​

Answer 1

Answer:

Give your opinion about radius of curvature of a convex lens having different F1 and F2 what would the lens called having equal F1 and F2. Answer: The sides of the lens which have different focal length, they have different kind of curved sides. They appear to us different when we see it from different side.