What is an advantage of a pinhole camera?
A. you take a picture very quickly
B. you do not need film
C. objects both close and far away are in focus
D. It can act as a macro lens for looking at very nearby objects
E. It operates well in low light situations
2007-03-19 20:49:44 · 5 answers · asked by Unexpected 1 in Science & Mathematics ➔ Physics
c
2007-03-19 20:53:25 · answer #1 · answered by ignoramus 7 · 0⤊ 0⤋
It comes in handy for taking pictures of pinholes.
2007-03-19 20:59:31 · answer #2 · answered by Sheriff of Yahoo! 7 · 0⤊ 0⤋
Well, from your choices listed, I would say C, but my first inclination before I saw you limited the answers was to say that it prevents eye damage from looking directly at solar eclipses, but rather direct the image for viewing.
2007-03-19 21:05:23 · answer #3 · answered by Carl S 4 · 0⤊ 0⤋
Yup, it is C. If you want to get into the photography of it, look into the relationship between "depth of focus" and "f-stop".
2007-03-19 20:55:29 · answer #4 · answered by ZORCH 6 · 0⤊ 0⤋
To spy.
2007-03-19 21:03:34 · answer #5 · answered by mmc22a 1 · 0⤊ 0⤋