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Why is one of your garage door sensors yellow and the other green?
Wiki User
∙ 13y ago
The green light is the receiving end and the yellow light is the transmitter, when they are both aligned properly.
Wiki User
∙ 13y ago
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Why is one garage door sensor green and the other one red?
I was hoping to get a definite answer too
What are the type of primary light colors?
There are two TYPES of primary colours, subtractive and addative. The primary subtractive colours are red yellow and blue. These occur when you mix paint to get different colours such as red and yellow to get orange. This happens because red paint reflects red light and absorbs all the other colours but doesn't absorb all of the orange reflecting just some. The yellow paint absorbs all the others but reflects all of the yellow and some orange and green. When red and yellow paints are mixed, the red paint absorbs the yellow and the yellow paint absorbs the red so the only colour still reflected is orange. The primary addative colours are like those on a computer monitor and are red, green and blue. These involves producing colours and not just reflecting them. To get the other colours like yellow each pixel on a monitor shines brightly in red and green and produces the same appearance to your eyes as yellow paint would.
What colors do your eyes respond to when you look at a green leaf?
Violet, blue, and red are the colors your eye responds to most when looking at a green leaf.
Why are infrared sensors more useful at night?
Infrared is heat and during the day other objects are hot besides bodies
What is the real color of light?
They have pigments which absorb all wavelengths except green, so that's the colour frequency that reaches the eye. Without those pigments, they're mostly transparent under a microscope, with the denser cellular wall being darker. A leaf with no chlorophyll would probably be opaque, since it light wouldn't cross it as easily as it does glass because of its molecular structure at the molecular level. mostly have green colors but in differnt plant color varies
Why is one the garage sensors yellow and the other is green?
The green light is the receiving end and the yellow light is the transmitter, when they are both aligned properly.
How do you align an infrared garage door safety beam?
You have a sensor at each track. Each sensor has a red or green light. Move the sensor until the light turns green. Use a string if you have to. The sensors have to "see" each other.
What colors other than blue often show on the map?
green,yellow, blue-grey,yellow-green, yellow-orange and orange
What is another name for a yellow green?
Chartreuse has two main shades: one a yellowish green, the other a greenish yellow. Neon Green is also a yellowish green.
Do red and yellow make green?
No. Yellow is a primary color, and cannot be made by other colors. There are only three primary colors: Red, yellow, and blue. Red + green = brown.
What color combinations make other colors?
Red+blue = purple Blue+yellow=green Yellow+red=orange Blue+green=blue-green Green+yellow=light green Red+green=brown Red+white=pink Black+white =gray
When you mix blue and yellow what does it make?
Would't it be fun to go and mix yellow paint with blue paint and see for yourself? But I will answer anyway. Yellow and blue make green. I also have other color combinations for you: THE COLOR KEY Red+blue=purple green+blue=yellow yellow+blue=green green+yellow=blue
What is the difference between yellow and green xanax bars?
what is the difference between the yellow and green xanax bars? the yellow are extended release but the green ones are better to me but really dnt kno much about the green ones only had them like one time but i like the green over the yallow and the yallow over the green
What colors are opposite each other in the color wheel?
Blue & Orange, Blue-Violet & Yellow-Orange, Violet & Yellow, Red-Violet & Yellow-Green, Red & Green, Red-Orange & Blue-Green
How many colour you can create from yellow and how?
You can make 2 basic colors, green and orange by mixing yellow with red you can create orange. blue and yellow is green. But to make other colors, just mix in yellow to green to make lime, yellow to orange to make a peach.
Why is one garage door sensor green and the other one red?
I was hoping to get a definite answer too
What other colors make green besides yellow and blue?
dark green and white light green and black
