Science, asked by manishdesistar, 1 month ago

principal of pinhole camera​

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Answered by 5fsaidivyesh
2

Answer:

Pinhole cameras rely on the fact that light travels in straight lines – a principle called the rectilinear theory of light. This makes the image appear upside down in the camera. ... When the shutter is opened, light shines through to imprint an image on photographic paper or film placed at the back of the camera.

Answered by Anonymous
0

Answer:

Pinhole cameras rely on the fact that light travels in straight lines - a principle called the rectilinear theory of light. This makes the image appear upside down in the camera. ... When the shutter is opened, light shines through to imprint an image on photographic paper or film placed at the back of the camera.

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