Mastering Physics Solutions Chapter 27 Optical Instruments
Mastering Physics Solutions Chapter 27 Optical Instruments
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Chapter 27 Optical Instruments Q.2P
Your friend is 1.9 m tall. (a) When she stands 3.2 m from you, what is the height of her image formed on the retina of your eye? (Consider the eye to consist of a thin lens 2.5 cm from the retina.) (b) What is the height of her image when she is 4.2 m from you?
Solution: