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Explain the working of pinhole camera …

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Explain the working of pinhole camera with a neat diagram ?

Posted by Anwar Hussain Anu Bhagalpuri 5 years, 9 months ago

CBSE > Class 06 > Science (OLD)

1 answers

Sidrah Mahvish 5 years, 9 months ago

I cant post the diagram But can sure tell the answer: A pinhole camera works on a simple principle. Imagine you are inside a large, dark, room-sized box containing a pinhole. Imagine that outside the room is a friend with a flashlight, and he is shining the flashlight at different angles through the pinhole. When you look at the wall opposite the pinhole, what you will see is a small dot created by the flashlight's beam shining through the pinhole. The small dot will move as your friend moves his flashlight. The smaller the pinhole (within limits), the smaller and sharper the point of light that the flashlight creates.

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