PH263_test2 - ,- MOl'.'TGOMERY COLLEGE Rockville Campus...

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Unformatted text preview: ,- MOl'.'TGOMERY COLLEGE Rockville Campus Name iPH2(,3 24 March 2009 L All object is located" distaoce X to the k it of XI Iens; an Im age is formed on. a screen 30 em \0 the right of (he lens. Whea th~ lens is. mov ed 4-em:to the rigb(,t:pe screen must be moved 4 emto Ute k it to refocus the image. Whatis the value of X? "'\ 11 "- ' y " X t 4-- [, L ic>-~ 1~~-"- ~ ,,~-= '1:'~ ,-,-==~~~-..f~--,--l~-~ 1 I 1- l '\'r.: /;;: - + '-1: ,;f..,...4' I J .....,. ...-.'~ i ,v ( '( al Dctemuue anexpresssion for the numberef dark frmges per unu lcngmtnar are, observed in re-.f1.biQIl_- I : : : : : ; ( , / r > L I 'r : - ') C ) t ) . 2.- ' /'-./ C 'f)D v., f t , / 1~ ~,/~- I - ~ - - - - - I' / Name ~ MONTGOMERY COLLEGE Rockville Campus 13 PH 263 30 March 201 Q 1. An objecl is located a distance X 10 the left of a lens; an image is formed on a screen 30 cm to the right of the lens. When the lens is moved 4 cm to the right, the screen must be moved 4 cm to the left to refocus the image. What is the value of X?...
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This note was uploaded on 09/04/2011 for the course PHY 263 taught by Professor O'connor during the Spring '11 term at Montgomery College.

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PH263_test2 - ,- MOl'.'TGOMERY COLLEGE Rockville Campus...

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