SSC
PHYSICS
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
|
|
additive primary colors
|
|
waves
|
|
subtractive primary colors
|
|
photovoltaic cells
|
Detailed explanation-1: -Red-green–blue additive mixing is used in television and computer monitors, including smartphone displays, to produce a wide range of colors. A screen pixel uses a juxtaposition of these three primary colors.
Detailed explanation-2: -This means that the primary colors of the most effective additive color system are simply red, green, and blue (RGB). This is why most computer screens, from iPods to televisions, contain a grid of little red-, green-, and blue-emitting light sources.
Detailed explanation-3: -Today, the additive color model is primarily used to visualize, represent and display images in electronic systems, such as TVs, computer monitors and mobile phones. Because these are light-emissive devices, they start as black and add red, green and blue light to produce the spectrum of colors.