The top i think... Red. Yellow. Green.
red light is used in traffic lights because red light has a "longer wavelength" than other colours
Red=stop red flashing= light is broken, use your judgement in crossing.
no
Green, followed by yellow, followed by red.
You cannot drive in this lane.
red light is used in traffic lights because red light has a "longer wavelength" than other colours
Red=stop red flashing= light is broken, use your judgement in crossing.
There is no specific length of time for a red light. Traffic engineers make that determination according to the flow of traffic.
Yes, Nascar does have traffic lights on their tracks. They are set up at various locations on the track in a horizontal position. The yellow light will come on when there is a caution, the green light stays on while the drivers are racing and the red light is used if the race is red flagged.
Lights are situated as red, yellow, green. In complicated traffic patterns, lights can be arrows, or the /do not/ indicators. When a traffic light is non-functioning at an intersection, the first to the right has right of way, and each driver from each of the 4 sides takes a turn in that order.
the red light. it means STOP.
The fine for a red light violation is $450
Yellow, then red is the patterns of the traffic lights.
Traffic approaching the light is to stop. If the way is clear, traffic can then proceed through the intersection.
On a vertical display traffic signal the green light is on the bottom. On a horizontal display traffic signal it is to the right, but may depend on that state (or municipality's) practice.
The red flashing traffic light means that you are to come to a stop, yield to other traffic and then you can procede when the way is clear.
Yes if you run a red traffic light (in the UK)