Physics, asked by s9b1581khushboo2022, 1 month ago

An object is brought from infinity towards optical centre of a convex lens .The focal length of the convex lens will *​

Answers

Answered by ayushdhn1902
1

Answer:

Answer is 10

Explanation:

I hope it is helpful

Answered by bkushagra85
3

bro nothing is given how would we calculate focal length can be anything

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