Question

Image founded in a pin hole camera is always inverted why

Answer 1

Light always travels in a straight line. So the light from the top of an object passes through the pinhole, continues in a straight line, and ends up at the bottom, on a screen. Similarly the light from the bottom of the object travels through the pinhole, continues in a straight line, and ends up at the top, on the screen. Hence the image looks inverted.

Answer 2

The image formed by a pin-hole camera is always inverted . Why ? Light always travels in a straight line. So the light from the top of an object passes through the pinhole, continues in a straight line, and ends up at the bottom, on a screen.