A convex spherical mirror has a radius of curvature of 10.0 c m . Part A: Calcul

Question

A convex spherical mirror has a radius of curvature of 10.0cm .

Part A: Calculate the location of the image formed by an 8.00-mm-tall object whose distance from the mirror is 15.0cm .
= -3.75 cm Correct

Part B: Calculate the size of the image.
= 2.00 mm Correct

Part C: Calculate the location of the image formed by an 8.00-mm-tall object whose distance from the mirror is 10.0 cm .
= -3.33 cm Correct

Part D: Calculate the size of the image.
= 2.67 mm Correct

Part E: Calculate the location of the image formed by an 8.00-mm-tall object whose distance from the mirror is 2.50 cm.
= -1.67 cm Correct

Part F: Calculate the size of the image.
= 5.33 mm Correct

Part G: Calculate the location of the image formed by an 8.00-mm-tall object whose distance from the mirror is 10.0 cm .
= -4.98 cm Correct

NEED HELP WITH - Part H:  Calculate the size of the image. Answer needs to be in mm.

Thank you.

Explanation / Answer

G)
so f = -5

o = 10

1/10 + 1/i = -1/5

1/i = -1/5 - 1/10 = -3/10

i = -10/3

H)

h' = -i/o h = (10/3)/10* 8 = 8/3 = 2.67 mm

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