Question

Can a pinhole camera form an image which is bigger than the object? If yes,explain with a diagram.

Answer 1

Yes the image can be bigger than the object by increasing the distance of the screen from the pin hole.

Answer 2

I explain it with my words.

In forms an image, the light entering the pinhole and then hitting the photo paper is the same light reflected off of the object that hits our eyes. A shadow is formed when an object blocks lights from passing through it, which is why a shadow is just an outline. This is not what happens in a pinhole camera, which operates on the same principle as our eyes and other cameras.