A typical human eye is nearly spherical, and is usually about 2.5 cm in diameter. Suppose...
A typical human eye is nearly spherical, and is usually about 2.5 cm in diameter. Suppose a person first looks at a coin that is 2.2 cm in diameter and located 26.0 cm from her eye. Then, she looks up at a friend who is 1.8 m tall and 3.00 m away. Find the approximate size of each image (coin ℎI,coin and friend ℎI,friend) on her retina. (Hint: Just consider rays from the top and bottom of the object that...
OTimer□Notes à Evaluateereedback-Print ninfo ÷courseContents » » Hom ework 11 Your eye (diameter 2.5 cm) is able to focus the image of a tree on your retina. The tree is 11 m tall and 55 m away. What is the size of the image of the tree on your retina? (Be careful about the sign of the image size.) 31 cm Submit Answer Incorrect. Tries 4/5 Previous Tries