Question

On a TV screen, red, green, and blue spots of light produce a full spectrum of colors. What spots are activated to produce yellow? Red? Magenta? White?

Answer 1

for YELLOW COLOR,YELLOW LIES BETWEEN RED AND GREEN.IF YOU MIX RED AND GREEN THEN WE GET YELLOW HUE.

So for YELLOW DOTS : COMBINATION OF  RED AND GREEN DOTS

MAGENTA is created by the combination of equal amounts of blue and red light

In the RGB color wheel of additive colors, magenta is midway between blue and red.

SO For Magenta dots: COMBINATION OF BLUE and RED DOTS

WHITE color is a combination of all colors so for WHITE DOTS: COMBINATION OF RED GREEN AND BLUE DOTS