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Only if they enter the lens in the direction parallel to its axis.
Mostly green.
Red light.
No. Red light will not go through a green or a blue filter.
Shining a blue light through a cyan filter will result in a blue light shining through. As cyan is a combination of blue and green light, it will allow blue and green light to pass through it. Red light will be absorbed by the filter. This is proven by shining a violet or magenta light through the filter and it allowing blue light will shine through. It is shown as well by shining a yellow light through the filter which will result in green light shining through as both violet and yellow are a combination of red the other two primary colours, blue and green.
If the green arrow shows for the direction you want to turn then you obey the green arrow, the red light is for all other traffic. The green arrow basically overrules the red light for the direction of the arrow.
Only if they enter the lens in the direction parallel to its axis.
A flashing amber light means approach the lock at a safe speed and under full control.
It means that either turns can be made in the direction shown by the green light or that a stop must be made before turning in the direction shown. Either way, turns are permitted.
When light changes direction as it passes through a boundary.
Green
Mostly green.
Depends. If the light has a sign next to it that says 'Yield on green light' it means you can go when the light is green and there is no traffic coming from the opposite direction that could hit you. If there is no sign wait for the arrow.
No. Red light will not go through a green or a blue filter.
Red light.
A converging lens changes the direction of light through the process of refraction. A lens is a device that uses refraction to bend light to form an image.
Translucent means light can go through it. Translucent colored things are things you can "see through." So translucent green is a green thing you can see through, that light can go through, such as, for instance, a green tinted piece of glass.