Science, asked by pari1332, 7 months ago

A real image 2/3 of the size of an object is formed by convex lens when object is it a distance of 12 cm from it. Find the focal length of lens.

Answers

Answered by patilashlesha6233605

2

Answer:

m = 12 u. ⇒ f = 7.2 cm. Hence, The focal length is 7.2 cm. Theimage formed is real (convex lens forms diminished real image.)

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