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An object 1.9 cm high is placed48 cm from a concave mirror of radius9 cm and rad

ID: 1678710 • Letter: A

Question

An object 1.9 cm high is placed48 cm from a concave mirror of radius9 cm and radius of curvature 55 cm. Find the location, size, and orientation of theimage. I've found the location of the image to be 64.3 cm, but Icannot figure out how to calculate the size. Please Help!!! An object 1.9 cm high is placed48 cm from a concave mirror of radius9 cm and radius of curvature 55 cm. Find the location, size, and orientation of theimage. I've found the location of the image to be 64.3 cm, but Icannot figure out how to calculate the size. Please Help!!!

Explanation / Answer

Modified: ---------- Image distance v = 64.3 cm distance of the object u = 48 cm height of the object O = 1.9 cm from the relation I / O = v / u from this height of the image I = vO / u                                              = 2.545 cm The image is real and inverted
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