Two thin lenses of power +4 D and -2 D are in contact. What is

power 4d Malaysia Live 4D Results for Sports ToTo, Magnum 4D, Pan Malaysia 1+3D, 6D (Da Ma Cai), Sabah Lotto 4D88, Sarawak Cash Sweep & Sandakan 4D. Toggle navation. Click here 👆 to get an answer to your question ️ An object is placed at a distance of 10cm from a lens of power 4D.find the position and nature of the image f…

powergaming88, Given, Power of convex lens=4D. Placed at 40 cm from a wall. To Find, Distance of a candle. Solution, It is given that ,Power = 4D. Then, P = 1f. So, 4 D = 1f.