Question
Asked Dec 25, 2019
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A spherical mirror is to be used to form an image, five
times as tall as an object, on a screen positioned 5.0 m from the
mirror. (a) Describe the type of mirror required. (b) Where
should the object be positioned relative to the mirror?

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Expert Answer

Step 1

M = -5

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- d,! d, d, = d, ! 5 = 4.2 / 5 = 0.84 m

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Step 2

so, it will be


...
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d, x d (d. + di) 0.84x 5.0 (0.84 + 5.0) = 0.7 m ||

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Ray Optics

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