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Edit View History Bookmarks Window Help session masteringphysics com PHY 2054 U01 Spring 2017 (MWF 12 00PM 12:50PM) Signed in as Problem 24.14 Problem 24.14 Part A Calculate the position of the image. An object 0400 cm tall is placed 17.0 cm to the left of the vertex of a concave spherical mirror Express your answer in centimeters to three significant figures. having a radius of curvature of 24.5 cm Submit My Answers Give up Incorrect: Try Again: 6 attempts remaining Part B Calculate the size of the image. Express your answer in centimeters to three significant figures. acBook Pro

Explanation / Answer

object distacne s = 17 cm

radius of curvature R = 24.5 cm

image distance s' = ?

1/s + 1/s' = 2/R

1/17 + 1/s' = 2/24.5

s' = 43.8 cm <<<<---------answer

magnification = size of the image/size of the object = s'/s

size of the image/0.4 = 43.8/17

size of the image = 1.03 cm <<<<<<-----answer

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