Biomedical Engineering Reference
In-Depth Information
8. A virtual image is located 5.00 cm from a
15.00 D crown glass spherical sur-
face. How far is the object from the surface?
9. A real image is located 20.00 cm from a
+
+
15.00 D crown glass spherical surface.
How far is the object from the surface?
10. A rock sits on the bottom of a pond of water that is 3.00 m deep. How far does
the rock appear to be from the surface of the pond?
11. The pupil is located 3.60 mm from the cornea. Assume that the cornea is a
surface with a radius of curvature of 7.80 mm that separates air and aqueous
humor, which has an index of refraction of 1.333. How far does the pupil appear
to be from the cornea?
12. If the diameter of the pupil in Problem 11 is 4.00 mm, what does the diameter
appear to be?
