The image obtained on the screen of a pin-hole camera becomes less sharply defined when the
a
object is moved farther from the pin-hole
b
screen is moved farther from the pin-hole
c
object is made smaller
d
illumination is made more intense
e
pin-hole is made larger.
Explanation
Correct Option
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TOBHE
2 months ago
Now this is why
A smaller hole acts like a precise point, creating a sharper, albeit dimmer, image. As the hole gets larger, more light rays from different parts of the object pass through and overlap on the screen, causing the image to become blurry or fuzzy.
