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Again in a movie projector, where is the film positioned? a. A little under one focal length behind the lens. b. Exactly one focal length behind the lens. c. A little over one focal length behind the lens.
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Again in a movie projector, where is the film positioned?

a. A little under one focal length behind the lens.
b. Exactly one focal length behind the lens.
c. A little over one focal length behind the lens.

User Shi
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1 Answer

5 votes
the answer is the letter c

User Stephenhay
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