A 12 cm tall bbject is placed 15 cm away from a convex miror of radius of curvature r=60 cm. How tall is the resulting image? Select one: t of Oa. -18 cm b. 18 cm O c. -8 cm O d. 8 cm
A 12 cm tall bbject is placed 15 cm away from a convex miror of radius of curvature r=60 cm. How tall is the resulting image? Select one: t of Oa. -18 cm b. 18 cm O c. -8 cm O d. 8 cm
Physics for Scientists and Engineers: Foundations and Connections
1st Edition
ISBN:9781133939146
Author:Katz, Debora M.
Publisher:Katz, Debora M.
Chapter37: Reflection And Images Formed By Reflection
Section: Chapter Questions
Problem 35PQ
Related questions
Question

Transcribed Image Text:A 12 cm tall bbject is placed 15 cm away from a convex miror of radius of curvature r=60 cm. How tall is the resulting image?
Select one:
t of
Oa. -18 cm
b. 18 cm
O c. -8 cm
O d. 8 cm
Expert Solution

Step 1
Given information:
Here, u is the object’s distance (standard convention is followed), h0 is the object’s height and R is the radius of curvature.
Step 2
Write the relation between curvature radius (R) and focal length (f) and plug the knowns to determine the focal length (f).
Step by step
Solved in 4 steps with 4 images

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