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They result from color addition, if you look really closely at an old tv you'll see three distinct colors: red, green, blue.

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Do colors seen on tv screen result from color subtraction or addition?

addition


What is the difference between additive and subtractive color mixing?

Additive color mixing involves combining different colors of light to create new colors, as seen in devices like TVs and computer screens. Subtractive color mixing involves combining different colors of pigments or dyes to create new colors, as seen in painting and printing.


What is the difference between subtractive and additive color models?

The main difference between subtractive and additive color models is how they combine colors. In subtractive color mixing, colors are created by subtracting wavelengths of light, such as in printing or painting. In additive color mixing, colors are created by adding wavelengths of light, as seen in electronic displays like TVs and computer monitors.


What are the main 3 colors use in TV?

the three main colors in a TV are blue, red, and yellow. these 3 colors can combine to make any color in the color wheel.


Is it true that combination of all colors becomes white?

Yes, when you combine all colors of light (red, green, and blue) at full intensity, the result appears white. This is known as additive color mixing, which is the basis for how color displays like computer monitors and TVs create different colors.


Does color television operate by color addition or by color subtraction?

Color addition of the colors Red, Green and Blue.


If black is a color white is a color then why is a black and white television not known as a color television?

Black and white are colors, but technically both can be the absence of color, or the total combination of colors. B&W television used shades of gray (although that might also qualify as a color). The term "color TV" means a "full spectrum of colors" rather than simply grays.


What color of light are combined in a television to produce thousands of different color?

I believe the colors are red, green, and blue.


How can the spectral colours be recombined?

Spectral colors can be recombined through the process of additive color mixing, where different colored lights are overlapped to produce a new color. This is commonly used in displays such as computer screens or televisions. Conversely, subtractive color mixing involves mixing pigments or inks to create new colors, as seen in traditional painting or printing processes.


Color tv has three colors--red blue green but how many which colors a black white tv has?

Black is not a color it is the absents of light so different shades of the white would give you grays.


Colors seen on a TV Screen result from color?

In older TV sets, the picture tube contained a colored matrix of red, blue and green (primary colors) coating that was applied to the inside of the front of the picture tube. The neck of the tube contained an "electron gun" that emitted a stream of electrons that impacted the coated tube surface. When an electron impinged the surface, it gave off energy, visible as light. The electron beam was controlled by a "deflection" circuit that caused the beam to sweep across the tube horizontally, and also move from top to bottom vertically. The end result is the creation of visible light on the screen. There is more to it, but this gives you an idea. Current TV's use projection circuit, etc., but the basic principle is the same.


How are - Y is transmitted in colour TV?

A: A TV has three guns one is red blue and green with these basic colors all colors can be manufactured by mixing the colors. Of course black as we see it as color is actually the absence of all colors