Tag: formation of image by a pinhole camera
Questions Related to formation of image by a pinhole camera
Light has a wave nature,because-
Which one statement is correct -
Light falls on a plane reflecting surface. For what angle of incidence is the reflected ray normal to the incident ray.
Choose the correct option from the following
$ Statement I:$ If the size of the hole in a pinhole camera is as big as the size of a green gram then the image becomes thick and the details of the image are not clearly seen.
$Statement II:$ If the distance of the object from pinhole camera is increased then the size of the image that is observed on the screen also increases.
$Statement III :$ If the distance between screen and hole in the pinhole camera is increasing we observe the image is becoming blurred
The speed of light in air is ___________ m/s.
The Image formed in a pinhole camera is real.
State the effect on the image formed by a pinhole camera if the size of the hole is increased.
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