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State two conditions under which a pinhole camera may form an image on its screen which has the same size as the object.
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Jul 7, 2021
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Physics Form 1
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anonymous
State two conditions under which a pinhole camera may form an image on its screen which has the same size as the object.
rectilinear propagation of light and reflection at planes
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Jul 7, 2021
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anonymous
When the object distance from the pinhole is equal to the image distance.
When the screen is as large as the object.
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