Waiting for answer This question has not been answered yet. You can hire a professional tutor to get the answer.
Your friend is 1.7 m tall. (a) When she stands 2.5 m from you, what is the height of her image formed on the retina of your eye?
Your friend is 1.7 m tall.
(a) When she stands 2.5 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 1.7 cm from the retina.) mm
(b) What is the height of her image when she is 5.6 m from you? mm