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Title: A certain slide projector has a lens of focal length 15.0 cm. This lens forms an image measuring 100 ... Post by: Chery on Dec 5, 2016 A certain slide projector has a lens of focal length 15.0 cm. This lens forms an image measuring 100 cm × 100 cm on the screen when a slide whose dimensions are 50.0 mm × 50.0 mm is being magnified. How far from the lens should the screen be placed?
Title: Re: A certain slide projector has a lens of focal length 15.0 cm. This lens forms an image measuring ... Post by: noreyaga on Dec 5, 2016 Content hidden
Title: Re: A certain slide projector has a lens of focal length 15.0 cm. This lens forms an image measuring 100 ... Post by: Chery on Jan 13, 2017 You're right again!
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