To find the focal length of a convex lens by plotting graphs between u and v or between 1/u and 1/v
How to find the focal length of a convex lens by plotting graphs between u and v or between 1/u and 1/v.
PRACTICAL EXAM – 2024
PROBLEM
An object of length 5 cm is placed perpendicular to the principal axis of a convex lens (f=30 cm) at 20 cm from its optic center. Find the image length and its properties.
