A convex lens of focal length 20 cm is placed at a distance 5 cm from a glass plate…
PHYSICS · Subjective · CBSE · Physics · Ray Optics and Optical Instruments · Ray Optics and Optical Instruments
Problem
A convex lens of focal length 20 cm is placed at a distance 5 cm from a glass plate (μ=23) of thickness 3 cm. An object is placed at a distance 30 cm from lens on the other side of glass plate. Locate the final image produced by this optical setup.