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Physics, 27.11.2020 21:30 tsimm3618

A projector lens projects an image from a 6.35 cm wide LCD screen onto a screen 3.25 m wide. If the focal length of the projector lens is 13.8 cm, how far is the screen from the projector?

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A projector lens projects an image from a 6.35 cm wide LCD screen onto a screen 3.25 m wide. If the...
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