a pinhole camera seems to be an Arabic invention of
Answers
Answer:
Ibn al-Haytham (965–1039), an Arab physicist also known as Alhazen, was the first to thoroughly study and describe the camera obscura effect. Over the centuries others started to experiment with it, mainly in dark rooms with a small opening in shutters, mostly to study the nature of light and to safely watch solar eclipses.
Answer:
A pinhole camera is based on the principal that light energy travels in straight lines
It consists of a rectangular cardboard box in such a way that it's one side is made of ground glass screen. The side opposite to the ground glass in the middle and he absorb any light.
The image has the following characteristics:
1.It is real and formed on the screen.
2. It is inverted
3. It is smaller than the size of the object.
Explanation: