4 The air bubble cannot form a real image A bi convex lens

Last updated: 6/25/2023

4 The air bubble cannot form a real image A bi convex lens is formed with two 5 thin plano convex lenses as shown in the figure Refractive index n of the first lens is 1 5 and that of the second lens is 1 2 Both the curved surface area of the same radius of curvature R 14 cm For this bi convex lens for an object distance of 40cm the image distance will be n 1 5 1 280 0 cm 3 21 5 cm R 14cm n 1 2 2 40 0 cm 4 13 5 cm 4 gegen af fafara anar en fax fax for 1 1 2 R 14 cm falfa 40 cm fe fafara X n 1 5 Telegram question paper 1 280 0 cm 3 21 5 cm R 14cm an n 1 2 2 40 0 cm 4 13 5 cm