Question

What is the name of the process by which pictures are made by the chemical action of light on a sensitized plate or film?

Answer 1

This type of printed image, called a daguerreotype in honor of its primary inventor, is made by polishing and cleaning a silver-coated copper plate and then reacting the silver coating with iodine vapors to form light-sensitive silver iodide.

Answer 2

• 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.
• 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.