Question

Lens formula Numericals

Answer 1

Answer:

What is the formula of lens formula?

Exercise 1(a) The object is u = 6cm away from a convex lens of focal length f = 2 cm. The image position can be found from the lens equation 1 6 + 1 v = 1 2 , ∴ 1 v = 1 2 − 1 6 = 3 6 − 1 6 = 1 3 . This implies that v = 3cm. The image is real and inverted

Explanation:

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