0
Because red has always been used as a warning colour, so it indicates an alert. Green is the opposite of red so it stands to reason that it's the best choice.
Actually, the light system came from the railroads. Red was always the choice for "stop", but originally the white light was a "continue", or "go". There was an incident (a very messy one) where a lens fell out of a stop signal. After that, it was decided to use two different lenses, with a white signal having no meaning. When it transferred to automobiles, they added amber to suit driving conditions.
What else can I help you with?
What is Anne Franks favorite color?
Anne Franks favorite color was Green, I remember I read it in a book about her.
What is Jesse Jackson's favorite color?
red and green
What is Cathy Freeman's favorite color?
it is the colour of the sky light blue
What is the luckiest color?
Well, in my poinion, it`s probably..............um..............red and green, but i swear it`s not going to be black and grey.
What was che guevara's favorite color?
Che used to like gold as a favorite color when he was in school. After the Cuban revolution red became his favorite color.
Green is to as red is to danger?
Green is to red as danger is to safety. Green is the color of peace. Red is the color of danger or warning. Red=stop Green=go They are opposites.
What color is on the American traffic light?
Red for stop, yellow for about to turn to red, and green for go.
What are the colors displayed on a stop light?
The colors on a stop light are red, green, and yellow. On the stoplight, red is the top color, yellow is the middle, and green is on the bottom. Green means go, red means stop, and yellow is a warning that red is coming.
Why were the colours blue black red yellow and green chosen?
why was black blue yellow red green chosen for the flag
How do you think the colors of the traffic light were decided upon?
The colors of the traffic light (red, yellow, green) were chosen for their universal recognition and visibility. Red traditionally signifies stop or danger, yellow warns of caution or prepare to stop, and green signals to proceed safely. This color scheme helps minimize confusion and promote safety on the roads.
How can you make the color green if something is red?
There is no way to make a red item green by combining another color with it. Because the color green is a complimentary color of red, the resulting color will always be a shade of brown. If you must make a red color green, then you must paint over the color with opaque pigments.
Which is not a color of the American flag A red B white C green Dblue?
C Green and stop asking dumb questions
If a bag contains ten counters of which six are red and four are green a counter is chosen at random its color is noted and is replaced in the bag a second counter is then chosen at random?
lolx
What color neutralizes red?
Green is the color that neutralizes red. This is because green is opposite red on the color wheel, so when they are combined, they cancel each other out.
Go is to green as stop is to?
Go is to green as stop is to
What color do you get if you mix red and green?
If you mix the colors red and green you'll get the color brown.
What color comes from mixing red and green?
Red + green (blue + yellow) = brown.
