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The motorways that don't have lights are usually outside of city limits with less traffic, so they don't feel it is as important as in more populated areas.
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∙ 12y ago
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What are some artificial sources of light?
TV, street lights, House lights, computer screen
What alkali metal is used in street lights?
Sodium (chem symbol = Na) Mercury vapor is also used in street lights. Low pressure sodium vapor street lights are amber/yellow in color, high pressure sodium lights are white and mercury vapor lights glow blueish white.
Are metal halide street lights an environmentally friendly option?
Yes many people believe that metal halide street lights are environment friendly. Here are some sites about these lights. www.fairfaxcounty.gov news releases 2009 , enduraliteled.ca/municipal
Do any counties in Ireland not have a motorway?
New motorways are still being built, so there would still be some counties that do not have motorways. They still would have very good roads though. Motorways are needed where the largest amount of traffic, so they are closest to the big cities and running between them. Some parts of Ireland have small populations and so don't really need motorways.
What are some ex. of light energy?
sun,lamps,street lights and many more
When was Waterloo street Plymouth built?
It was built some time in history but i dont know when
What are some street names for anorexia?
i dont knoe if they're considered "street names" but some people call Anorexia "Ana" and also call Bulimia "Mia".
What are some famous inventions form 1949?
45 rpm record automatic street lights polaroid camera
Are there different shapes in traffic lights colors of some jurisdiction?
i dont know thats why im asking you
Where can I get more information online about metal halide street lights?
Yes you can get more information on line about metal halide lights at the following sites. Here are some sites you can look at www.eskimo.com/~jrterry/lampspage.html
What is special about Christmas yard lights?
Christmas yard lights can serve many functions. A simple string of lights may signify only that the holiday is being celebrated. Some houses have massive displays including lighted Christmas characters, lights on trees and other vegetation and lights on the home. This may be an attempt to be the best decorated yard in the street. More likely it is the home of someone who just loves the Christmas season. It may be a whole street that decorates their yards and people tour the street to see the lights. Usually whether it is one extreme Christmas light display or a whole street, the occasion is used both to delight children and adults alike, and also to collect donations for the local food bank.
Is it legal to have blue or black tail lights in California?
No, blue dots were outlawed for anything street driven, although some try to get away with it
