A wrench is placed at 30 cm in front of a concave lens with a focal length of magnitude 10 cm. What ...

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A wrench is placed at 30 cm in front of a concave lens with a focal length of magnitude 10 cm. What ...

A wrench is placed at 30 cm in front of a concave lens with a focal length of magnitude 10 cm. What is the magnification of the wrench?
A) 0.25
B) -0.25
C) 0.67
D) -0.67
E) 4.0

Textbook

College Physics

Edition: 1^st

Authors: Etkina, Gentile, Van Heuvelen

Read 385 times

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Chery Author

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7 years ago

Thanks a million

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