answersLogoWhite

0

They change colors to show you what to do on the street. Green means go and that everything is O.K., Yellow means slow down and warns you that you will have to stop soon, red means stop and that it is not safe to keep going, flashing yellow lights are ment to tell you to slow down and be careful, and red flashing lights are meant to be used as a stop sign were you have to wait for others to pass to be able to get through it's also a warning sign for high traffic.

User Avatar

Wiki User

14y ago

What else can I help you with?

Continue Learning about Physics
Related Questions

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.


3 C of a S L?

"Three Colors of a Stop Light".


Why do dark colors attract more light and heat than light colors?

They do not attract light, they absorb it, that is why they are darker. Light colors reflect more light (to your eyes), that is why they are light. it has to do with the light energy that doesn't stop, lighter colors tend to reflect when there isn't a place for the light to bounce off of it has to stop and the energy remains as heat because dark traps the light and doesn`t let go


What are the different colors and meanings of traffic light signs?

Traffic light signs have three colors: red, yellow, and green. Red means stop, yellow means slow down or prepare to stop, and green means go.


How are the colors of the lights changed at a laser light show at the concert?

They are changed by a lens in the light machine, They have a white bulb and change the slides to pass through the tiny holes to make it seem as if it was a laser.


What does the traffic light colors mean?

Traffic light colors indicate the rules for vehicles and pedestrians at intersections. A green light means go, allowing traffic to proceed. A yellow light warns that the signal is about to change to red, prompting drivers to slow down and prepare to stop. A red light signals that vehicles must stop and wait until the light turns green again.


What colors are pastel?

Pastel colors are colors that hide under names like soft, pale, washed-out. On the saturation scale in colors these colors are darker than whites and lighter than light colors. Pastel colors are the colors we associate a lot with Easter and spring time. Turquoise, lavender, primrose yellow, baby pink, baby blue, a soft green called jade green, peach, apricot, salmon pink are all pastels.


3 C of a S L r y g?

3 colors of a stop light ( red yellow green)


What colors are not consider a primary color of light?

Magenta, cyan, and yellow are not considered primary colors of light. These colors are known as secondary colors when it comes to light, as they can be created by combining primary colors of light.


Are light or dark colors better for dyes?

light colors


What are some examples of light colors?

What are some colors that are light


Why does dark colors obs less than light colors?

Dark colors appear to absorb less light than light colors because they reflect more light back into our eyes. Light colors reflect a larger portion of light that hits them, while dark colors absorb more of it, making them appear darker. This difference in light reflection results in our perception of dark colors as absorbing less light.