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: gonzales (pag757) Homework 13 Hoffmann (56745) 1 This printout should have 26 questions. Multiplechoice questions may continue on the next column or page find all choices before answering. 001 10.0 points The magnification produced by a converging lens is found to be 3 . 2 for an object placed 18 cm from the lens. What is the focal length of the lens? Answer in units of cm. 002 (part 1 of 3) 10.0 points A real object is located 23 . 5 cm from a diverg ing lens of focal length 33 . 9 cm. What is the magnitude of the image dis tance? Answer in units of cm. 003 (part 2 of 3) 10.0 points The image is 1. virtual, erect, and larger. 2. real, erect, and smaller. 3. virtual, erect, and smaller. 4. real, erect, and larger. 5. virtual, inverted, and smaller. 6. real, inverted, and smaller. 7. does not exist. 8. real, inverted, and larger. 9. virtual, inverted, and larger. 004 (part 3 of 3) 10.0 points What is the magnitude of the magnification of the image? 005 (part 1 of 2) 10.0 points An object located 33 . 9 cm in front of a lens forms an image on a screen 8 . 2 cm behind the lens. Find the focal length of the lens. Answer in units of cm. 006 (part 2 of 2) 10.0 points What is the magnification of the object? 007 10.0 points A concave mirror has a focal length of 36 cm. What is the position of the resulting image if the image is inverted and 7 times smaller than the object? Answer in units of cm....
View
Full
Document
 Spring '08
 Turner
 Work

Click to edit the document details