Question

Suppose a certain object with a height of 1.5 cm is located 9.3 cm in front of its image, which has a height of 0.5 cm. Both object and image are upright. Find the location and focal length of a single thin lens that performs this imaging

Answer 1

Answer:

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Explanation:

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Answer 2

Answer:

I don't know answer

Explanation:

I can't answer these question