Kinzieee1506 Kinzieee1506
  • 23-05-2023
  • Physics
contestada

a student has built a 17-cm-long pinhole camera for a science fair project. she wants to photograph her 170-cm-tall friend and have the image on the film be 4.5 cm high. Part A
How far should the front of the camera be from her friend?
Express your answer to two significant figures and include the appropriate units.

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