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प्रश्न
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).
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उत्तर
When the length of the pinhole camera is increased. C is the screen is moved away from the pinhole, the size of the image also increases.
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संबंधित प्रश्न
Write true or false of the following statement.
Image formed in a pinhole camera is real.
Define the terms: a ray of light and a beam of light.
Explain the formation of the image of a luminous object in a pinhole camera with the aid of a neat diagram.
State two factors that affect the size of the image formed in a pinhole camera.
State the effect on the image in a pinhole camera if the hole is made bigger.
State the effect on the image in a pinhole camera if the luminous object is moved towards the pinhole.
Fill in the blank
Pinhole camera is based on the ................... propagation of light.
The image obtained in the pinhole camera is ______.
Compare the images formed by plane mirror with that by pinhole camera
______ camera is a simple device that helps us to understand the rectilinear propagation of light.
