black
A red flag deals in red light so it would be red.
a red flag would still be red in a red light.
white
A red flag would appear red in red light because the color of an object is determined by the light it reflects. In this case, the red flag would reflect red light, making it appear red.
The question clearly describes the illuminated object as a "red and yellow flag". The reason the objectcarries this descriptive name is that it reflects red and yellow light while it absorbs all others ... or at leastreflects much less of any other color than of red and yellow.So the answer to this "Who-is-buried-in-Grant's-Tomb" question is: When a red and yellow flag is illuminatedby all colors of light, it will reflect red and yellow light strongly , it will reflect light of other colors weakly ornot at all, and it will therefore appear red and yellow to the observer.
White, Blue & Red. The English flag is red and white. The Welsh flag is red and white. The Scottish flag is blue and white
Because it does and so do oranges. CHICKENS AND PIE!!! especially blueberry or cherry pie ! go and find out your self !!!!!!!!!!!! If it looked white, that would mean that all the components of the visible spectrum are being received by your eye. but in red light these colors are not around, except the red. So it looks red. The trouble is, that a white flag would also look red since a white object passes back any color you throw at it. So you wouldn't be able to tell if the flag IF SEEN IN DAYLIGHT would be red or white or any other color containing red. A blue object would look black.
The Swiss Flag is a white cross on a white ground. No Switzerland's flag is a white cross with a red background.
the red green and white flag is italys flag
Do you mean red white and green? If so it's the Spanish flag, but a red white and red flag is the Austria flag.
Green light - Green, White light - Green, Red light - Black
Poland, always White and Red. England has a White Flag with an Red Cross on it.
The flag with white and red stripes is the flag of Poland.