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Home Q & A Board Science-Related Homework Help Physics
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joshtatum92 joshtatum92
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4 months ago

A lens has a refractive power of −1.50 D. What is its focal length?



▸

150 cm



▸

−150 cm



▸

66.7 cm



▸

−66.7 cm



▸

8.50 cm

Textbook 
College Physics

College Physics


Edition: 5th
Author:
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micapiromicapiro
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