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Northa Northa
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7 years ago
The focal length of a lens is 5 m. What is the refractive power of this lens in diopters?
A) 0.1 diopters
B) 0.2 diopters
C) 0.3 diopters
D) 0.4 diopters
E) 0.5 diopters
Textbook 
Physics

Physics


Edition: 4th
Author:
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mtown88mtown88
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7 years ago
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Northa Author
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7 years ago
I know this probably seemed easy to you, but trust me I struggled
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