Question

Kindly explain what is a pinhole camera and a naturao pinhole camera

Answer 1

Dear student
Pinhole camera is a light proof box which is without lens. Light enters inside it by a small pinhole on one of sides and strikes opposite side where it projects inverted image of object
A pinhole camera effect can be observed naturally.
Small pinholes formed by tree leaves creates images of the sun on flat surface which is known as natural pinhole camera

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