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    Physics for Scientists and Engineers Study Set 4
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    Exam 33: Lenses and Optical Instruments
  5. Question
    The Amount of Light Reaching the Film in a Camera
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The Amount of Light Reaching the Film in a Camera

Question 38

Question 38

Multiple Choice

The amount of light reaching the film in a camera is determined by the


A) shutter speed.
B) f-stop.
C) focal length of the lens.
D) focusing.
E) diameter of the aperature.

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