the distance between the pinhole and the screen in a pinhole camera is doubled from 20 cm to 40 cm how will the size of the image change
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At double the distance from the pinhole to the screen one quarter the amount of light will fall on the screen (much darker) the area of the image of the object which remains the same distance in front of the pinhole will be 4 times larger on the screen and the edges twice as fuzzy (on each side).
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hope it helps to u mate
and thanks for thanking my answer
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