Question
A 7 cm high object placed in front of a pinhole camera forms a 7 cm high image in the film plane. If the object
A 7 cm high object placed in front of a pinhole camera forms a 7 cm high image in the film plane. If the object is moved 10 cm closer to the pinhole, the image doubles in size. How far from the pinhole is the film plane?
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Fundamentals of Heat and Mass Transfer
Authors: Incropera, Dewitt, Bergman, Lavine
6th Edition
978-0470055540, 471457280, 470881453, 470055545, 978-0470881453, 978-0471457282
