Question

26. An object of height 1m is placed at a distance of
2f from a convex lens. What is the height of the
image formed?​

Answer 1

Answer:

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Step-by-step explanation:

using (1/ v) - (1/ u) = (1 / f)

(1/ v) - (1/ - 2f) = (1 / f)

(1/ v) = (1 / 2f)

v = 2 f

m = v / u = 1

h' / h = 1

h' = h = 1 cm