Which of the following is not true about digital photography?

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Revised Arts Questions & Answers

Q. Which of the following is not true about digital photography?

  1. Digital photography has allowed artists to manipulate images and create images or scenes that may never have existed.
  2. Digital photography is a process in which there is no film.
  3. For each image captured using a digital camera, a tonal inversion of a positive image is created, in which light appears dark, and dark appears light.
  4. With digital photography, the charge-coupling device is exposing light to thousands of little dots that
    record the light into pixels.

ANSWER: 3. For each image captured using a digital camera, a tonal inversion of a positive image is created, in which light appears dark, and dark appears light.

ANSWER IN DETAIL

In basic terms, a digital camera works by capturing light and converting it into electrical signals. These signals are then processed by the camera’s computer chip, and a tonal inversion of the image is created.

The resulting file is known as a negative image, and it can be printed out or displayed on a screen. However, the negative image is not what we see when we look at a photograph; instead, it is a positive image, in which light appears dark, and dark appears light.

This inversion is necessary in order to produce an accurate representation of the scene that was captured by the camera. without it, our photos would look like they were taken in a funhouse mirror.

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