What percentage of the light falling on a piece of photographic film is typically wasted (does not contribute to the formation of the image)?
A) 2%
B) 45%
C) 18%
D) 98%

Question

Quizplus · Accepted Answer

Approximately 98% of the light falling on a piece of photographic film is typically wasted, as it does not contribute to the formation of the image. This is due to the inefficiency of the film in capturing light and converting it into a visible image.

What Percentage of the Light Falling on a Piece of Photographic