Question

write lens formula. ​

Answer 1

Answer:

tq

Explanation:

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Answer 2

Answer:

1/f = 1/v + 1/u

Explanation:

Question:

What is the Lens Formula?

Answer: According to the convex lens equation, the lens formula is 1/f = 1/v + 1/u. It relates the focal length of a lens with the distance of an object which is placed in front of it and the image formed of that object.

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