B. -di
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Physics, 08.05.2021 02:10 brutusjohnson1
Which of the following means that a lens causes light rays to spread apart?
A. +di
B. -di
C. -f
D. +f
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Answers: 3
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You know the right answer?
Which of the following means that a lens causes light rays to spread apart?
A. +di
B. -di
B. -di
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