This preview shows pages 1–2. Sign up to view the full content.
This preview has intentionally blurred sections. Sign up to view the full version.
View Full Document
Unformatted text preview: lim (kl9356) Homework 23 Weathers (22202) 1 This printout should have 12 questions. Multiplechoice questions may continue on the next column or page find all choices before answering. 001 (part 1 of 2) 10.0 points The left face of a biconvex lens has a radius of curvature of 18 . 8 cm, and the right face has a radius of curvature of 15 . 8 cm. The index of refraction of the glass is 1 . 44. Calculate the focal length of the lens. An swer in units of cm. 002 (part 2 of 2) 10.0 points Calculate the focal length if the radii of curva ture of the two faces are interchanged. Answer in units of cm. 003 (part 1 of 2) 10.0 points Two converging lenses, each of focal length 15 cm, are placed 39 . 7 cm apart, and an object is placed 29 . 4 cm in front of the first. How far from the first lens is the final image formed? Answer in units of cm. 004 (part 2 of 2) 10.0 points What is the magnification of the system?...
View
Full
Document
 Spring '00
 Littler
 Magnetism, Work

Click to edit the document details