Enhanced Discovering Computers, Fundamentals: Your Interactive Guide To The Digital World, 2013 Edition (shelly Cashman)
1st Edition
ISBN: 9781133596448
Author: Misty E. Vermaat
Publisher: Cengage Learning
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Chapter 7, Problem 31SG
Explanation of Solution
Determination of the display quality:
- The term display is an output device that visually delivers text, graphics, and video information...
Explanation of Solution
Resolution:
- Resolution of a display refers to the number of horizontal and vertical pixels in a display.
- The higher the number, the greater the image clarity and quality.
- For example, a 600x400 resolution means the device can show 600 pixels across by 400 pixels down.
Response time:
- Response time of a display is the time in milliseconds (ms) that it takes to turn a pixel on or off.
- Response times of displays range from 2 to 16ms. The lower the number, the faster the response time.
Nits:
- A nit is a unit of visible light intensity that is equal to one candela per square meter.
- The brightness of a display is measured in nits.
- Displays today range from “250 to 550” nits. The higher the nits, the brighter the images.
Candela:
- The candela is the standard unit of luminous intensity...
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Chapter 7 Solutions
Enhanced Discovering Computers, Fundamentals: Your Interactive Guide To The Digital World, 2013 Edition (shelly Cashman)
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