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the screen of a pinhole camera is a square offside 0.16 m and it is...

the screen of a pinhole camera is a square offside 0.16 m and it is 0.15 m behind the pinhole camera the camera. the camera is placed 1 m from in flagstaff and positioned so that the image of the flagstaff is formed centrally on the screen. what is the height of the screen. what is the height of the flagstaff? what are the major disadvantages of a pinhole camera compared to a lens camera?
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Post-UTME Past Questions - Original materials are available here - Download PDF for your school of choice + 1 year SMS alerts
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WAEC May/June 2024 - Practice for Objective & Theory - From 1988 till date, download app now - 99995

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Post-UTME Past Questions - Original materials are available here - Download PDF for your school of choice + 1 year SMS alerts
WAEC offline past questions - with all answers and explanations in one app - Download for free
WAEC May/June 2024 - Practice for Objective & Theory - From 1988 till date, download app now - 99995
WAEC Past Questions, Objective & Theory, Study 100% offline, Download app now - 24709
Post-UTME Past Questions - Original materials are available here - Download PDF for your school of choice + 1 year SMS alerts
WAEC offline past questions - with all answers and explanations in one app - Download for free
WAEC Past Questions, Objective & Theory, Study 100% offline, Download app now - 24709
WAEC May/June 2024 - Practice for Objective & Theory - From 1988 till date, download app now - 99995