As per my knowledge, when a photograph is taken there is a complex change of CHEMICAL energy to LIGHT energy ..... (Hope this helps you..)
photograph
A camera.
When people have their photograph taken, they are said to be posing.
An air photo is an aerial photograph - a photograph taken from the air.
My photograph was taken by a professional artist next to a famous president.
Earthrise is the name given to a photograph of the Earth taken by astronaut ... Rowell called it "the most influential environmental photograph ever taken
Energy must be added or taken away.
They are scanning constantly.
summer of 2005
A photograph of a specimen taken through a compound light microscope is called a photomicrograph.
You mean AERIAL I hope. This is a photograph or movie taken from the air, by an aircraft or satellite
It depends on the camera and the lighting and what you mean by "olden days." The first photograph ever taken took eight hours of exposure.