Question

What effect does enlarging of the hole in a pinhole camera have on the image? The image gets
larger
smaller
shaper
fuzzier

Answer 1

Answer on Question #46971, Physics, Optics

What effect does enlarging of the hole in a pinhole camera have on the image? The image gets larger

smaller

shaper

fuzzier

Solution:

Clear upside down (inverted) image with a small pinhole

For a tiny pinhole, the image is always in focus, independent of the distance to the object or the distance between the pinhole and the screen.

Fuzzy out of focus image with a large pinhole

As the pinhole is enlarged, the image becomes brighter and fuzzier, until for very large holes, the light on the screen shows only the shape of the hole.

Answer: fuzzier

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