MasterinqPh,sics Ch 32 HW - CoogleChrome 0 i Seriire https://sessan.masteringphy

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MasterinqPh,sics Ch 32 HW - CoogleChrome 0 i Seriire https://sessan.masteringphysics.com/myctitemView?assignmentproblemlD=81830007 Ch 32 HProblem 32.6 a previous | 3 of 13 | next » Problem 32.6 Part A Suppose you are 93 cm from a plane mirror What area of the mirror is used to reflect the rays entering one eye from a point on the tip of your nose if your pupil diameter is 4.8 I? Express your answer using two significant figures. A+ 11.81 . 10 Submit My Answers Give Up Incorrect; Try Again; 4 attempts remaining Continue Type here to search w 4:15 PM 10y19/2017

Explanation / Answer

Given: pupil diameter = 4.8mm

Area of the mirror used to reflect the rays entering one eye from a point on the tip of your nose

(4.8/4)^2

= 4.5 mm^2 = 4.5 x 10^-6

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