Question: Question 20. Please show all work and necessary formulas. Question 20 10 pts There is an image about 1.5 m tall and is about 6

Question 20. Please show all work and necessary formulas.

Question 20 10 pts There is an image about 1.5 m tall and is about 6 m behind a lens. The size of the object in front of the lens is 2 cm tall. (a) What is do? (b) What is the focal length of the lens? What is the P of the lens

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