Quiz4_Physics241_S09

Quiz4_Physics241_S09 - i = -45)" f-V, -r f 'l{...

Info iconThis preview shows page 1. Sign up to view the full content.

View Full Document Right Arrow Icon
Quiz 4- 04 March 2009 Name: ------,L------- Recitation Day/Time _ 1. Light travels from material a through three layers of other materials b, c and d all with parallel surfaces, as shown in the sketch below. Rank the for materials according to index ofrefraction, greatest first. (2points) h>ct eb((J~ ", b b ) C Ct)e d"fC: d>b ;::) d > b > Cj) ( 2. An object is located 5.0cm n front ofa convex mirror, which has a radius of curvature of 18.0cm, Locate and describe completely the image formed by the mirror. (3 points) P=5·0 ern f 1--/ . = :z = - II?· 0 L.I7J = / .-!.- '= .- / / - - 14- r F 1', 0 cJ t;.5
Background image of page 1
This is the end of the preview. Sign up to access the rest of the document.

Unformatted text preview: i = -45)" f-V, -r f 'l{ C1 / I 'fvJ Cj Cjt'. h-7 ::; .-ill' = ~/r-5//4 ~.-{-4-E UP'/?}' It. --I ifflt?)e /s /odezlecl b~h(04 '~70 ..flu m/ rrDr / c!oYJa.q 11J A'e.4 3. A small object 0 is placed irrfront of a concave mirror (M) of focal length .J 4.00cm, radius of curvature 8.0cm. Draw a ray diagram on the paper below to locate the approximate position of the image. (2.5 points) L o c Cf. I-e f <t c USe Is the image real or virtual? Upright or inverted? Enlarged or demagnified? (Circle the correct answer) (1.5 points) Use the mirror equation to calculate the image position. (1 point)...
View Full Document

Ask a homework question - tutors are online