Question

state the principles of pin hole camera​

Answer 1

Pinhole cameras rely on the fact that light travels in straight lines – a principle called the rectilinear theory of light. ... Pinhole cameras rely on the fact that light travels in straight lines – a principle called the rectilinear theory of light. This makes the image appear upside down in the camera.

Answer 2

Answer:

pinhole camera relly on the fact that light travels in straight lines- a principle called the rectilinear. theory of lights. This makes the image appear upside down in the camera