Digital cameras use an electronic image sensor to digitally record an image. true or false

The correct answer is: True

Explanation:

Nowadays, digital cameras use an electronic sensor which allows the camera to transform light captured through the lens, into an image.

The size of the sensor plays a big role on defying the quality of the image, which is proportioned to the number of pixels that the camera can capture, and thus will be present in the image.

The correct answer is True

Digital cameras use image sensors that transform what was captured into pixels. These pixels are transformed into data to be stored in memory cards.  

Explanation:

The digital cameras revolutionized the way we relate ourselves with images. Photography has become one of the most accessible activities, as the cameras are associated with our smartphones, tablets and other electronic devices.

The processes that led to the invention of the digital camera started in 1959 when the first image sensors were developed, although the memory cards were only produced in 1980s. The first total digital camera was introduced in 1988 and it was manufactured by Fujifilms.  

Basically, the film camera and the digital one are similar on the outside, however, what makes them different from each other is the capture process, which happens inside them.

While the film camera uses a chemical process that stamps in the film the captured image, the digital one uses the electronic process. The lens and the diaphragm are still used, and they continue to catch the luminosity and to frame the photographed subject. However, inside the dark-chamber has a metallic electric conductive that transmits the image to a software.

This program is in charge to transform it into pixels, which are the readable data. The pixels will be responsible for the image quality, but it’s also the measuring system for digital photos, which is the same as the analogic grains. This system can also transform this pixel data into storable information. These two data systems also permit the image preview, something impossible with film cameras. This resource also allows the user to save or delete unwanted image.

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