Physics, asked by paranjay60, 1 year ago

answer the question
the object is placed at a distance of 1.5m from a screen and convex lens is interposed between them.
The magnification produced is 4. What is the focal length of the lens.

Answers

Answered by sarah2893

0

focal length is 2.66666666

paranjay60: wrong answer

sarah2893: whts the correct one then

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