what is pinhole camera ? explain how an image is formed in a pinhole camera .
Answers
Answer:
A pinhole camera is a simple camera without lens but with a tiny aperture. effectively a light -proof box with a small hole in one side. light from a scene passes an inverted image on the opposite side of the box
Answer:
Characteristics of image formed by a pinhole camera
The image produced by a pinhole camera is usually :
smaller than the object and
Inverted on both the vertical and horizontal axis when compared to the actual object.
The image itself can be called "real" because it is visible on the screen.
PINHOLE CAMERA: is a toy device to study that light travels in straight line
Properties of image formed by a Pinhole Camera:
1. Image formed by a pinhole camera is coloured
2. Image formed by a pinhole camera is inverted ( upside down)
3. Image formed by a pinhole camera is smaller in size.