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Home Q & A Board Science-Related Homework Help Physics
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Northa Northa
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7 years ago
An object is placed 21 cm from a concave lens of focal length 25 cm. What is the magnification?
A) -0.54
B) 0.54
C) -0.32
D) -0.22
E) 0.22
Textbook 
Physics

Physics


Edition: 4th
Author:
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mtown88mtown88
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7 years ago
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6 years ago
what they don't tell you is you gotta register. then pay. then suck a d!ck. then sell your mother before you get the answer! scaly cnuts!
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