Problem 23.11 An object 9.0 mm high is placed 16 cm from a convex mirror of radi

Question

Problem 23.11

An object 9.0 mm high is placed 16 cm from a convex mirror of radius of curvature 16 cm .

Part A

Select the correct ray diagram.

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Part B

Determine the image distance using the mirror equation 1do+1di=1f. Follow the sign conventions.

Express your answer to one significant figure and include the appropriate units.

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Part C

Determine the image size using the equation for magnification m=hiho=dido. Follow the sign conventions.

Express your answer to one significant figure and include the appropriate units.

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Problem 23.11

An object 9.0 mm high is placed 16 cm from a convex mirror of radius of curvature 16 cm .

Part A

Select the correct ray diagram.

Select the correct ray diagram.

SubmitMy AnswersGive Up

Part B

Determine the image distance using the mirror equation 1do+1di=1f. Follow the sign conventions.

Express your answer to one significant figure and include the appropriate units.

di =

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Part C

Determine the image size using the equation for magnification m=hiho=dido. Follow the sign conventions.

Express your answer to one significant figure and include the appropriate units.

hi =

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Explanation / Answer

object distance p = 16 cm

image distance q = ?

focal length f = -R/2 = -8 cm

1/p + 1/q = 1/f

1/16 + 1/q = -1/8

q = -5.33 cm <<<<,,-------------answer

part C

hi/ho = q/p

hi/9 = 5.33/16

hi = 3 mm

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