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Physics, 16.10.2020 17:01 breroyalee2584

Plz hel plz plz the hight of wall are 250cm away from pin hole camera produces an image of 2.5cm hight the width of tha camera is

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Plz hel plz plz the hight of wall are 250cm away from pin hole camera produces an image of 2.5cm hi...

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