LegendaryVay58241 LegendaryVay58241
  • 18-01-2024
  • Physics
contestada

Sharpness (decrease of penumbra) is maximized when:

A. The source-object distance is increased.
B. The source-object distance is increased and the object film distance is decreased.
C. The object-film distance is increased.
D. The object-film distance is decreased.

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