Question

Why a photographic film should not be exposed to light ?

Answer 1

vver expose undeveloped film to light! Film islight sensitive. If you expose it to light, you will ruin it and destroy your pictures instantly. You have to get the film developed first. When you take pictures, the film captures a "latent image." There is an image, but it's invisible and the film has to bedeveloped with chemicals first before you will see anything.There is a positive film, and it's called "slide film" or "color reversal film." After you take pictures, you have to get it developed too. But you'll get normal, positive images on the film instead of negatives. This is because the film is meant to be used in a projector. You can project your pictures onto a screen or blank wall.

Answer 2

Explanation:

Photophobia literally means "fear of light." If you have photophobia, you're not actually afraid of light, but you are very sensitive to it. The sun or bright indoor light can be uncomfortable, even painful. Photophobia isn't a condition -- it's a symptom of another problem.

Photography is the art, application, and practice of creating durable images by recording light, either electronically by means of an image sensor, or chemically by means of a light-sensitive material such as photographic Film