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प्रश्न
State the effect on the image in a pinhole camera if the luminous object is moved towards the pinhole.
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उत्तर
If the object is moved towards the pinhole the size of the image increases.
The size of the image / The size of object = Distance of screen from pinhole / Distance of object from pinhole
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संबंधित प्रश्न
Write true or false of the following statement.
Image formed in a pinhole camera is real.
Fill in the blank.
In a pinhole camera, the image formed is ...............
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Explain the formation of the image of a luminous object in a pinhole camera with the aid of a neat diagram.
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State the effect on the image in a pinhole camera if The length of the pinhole camera is increased (length the screen is moved away from the pinhole).
Tick the correct answer.
The image formed in a pinhole camera is
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