What is the color complex of calculus present in 18 y pt:
A- black complex color.
B- brown complex color***
C- yellow complex color.
Brown is a name of color, according to that of the seeds of chestnuts, chestnuts and chestnuts, which designates faintly luminous colors whose dominant is orange-red to red.
For the French standard AFNOR X08-010 "General methodical classification of colors", the low and medium-colored colors of light are brown when orange-yellow and orange dominate, and chestnuts, when they tend to orange. red.
In France, in everyday language, the word "brown" is used to indicate brown colors: "brown shoes", "brown eyes". The word "brown" is reserved for fur "brown bear", and the hair "a brown person". In Switzerland, Belgium and the East of France, the word "brown" has kept its original meaning, meaning a hint of brown evoking the color of the homonymous fruit. The term "brown" is therefore preferred.
In Latin, Mauricus was a man's name in ancient times. In the decadent Latin vocabulary, the adjective maurus came to mean red-brown. By classical deformation, maurus (pronounced maourous) turned into maurrou and marroun.
Color codes:
- In the color code of the electric resistors and capacitors, the brown color corresponds to the number 1, to the multiplier × 10, to an accuracy of 1% and to a temperature coefficient of 100 ppm.
- In electricity, the brown wire represents a shuttle connection, the blue wire being the neutral and the red wire the phase.
- The French standard NF-X 08-100 on the identification of rigid pipes indicates that pipes carrying liquid oils and fuels are painted in light brown. Conduits carrying gases, except air, are painted yellow-orange with rings light brown if it is acetylene, medium brown if it is helium.
- Brown belt: last grade of learning of judo and karate, corresponding to 1st Kyu (9th level). She follows the blue and precedes the black belt.
Brown is a name of color, according to that of the seeds of chestnuts, chestnuts and chestnuts, which designates faintly luminous colors whose dominant is orange-red to red.
For the French standard AFNOR X08-010 "General methodical classification of colors", the low and medium-colored colors of light are brown when orange-yellow and orange dominate, and chestnuts, when they tend to orange. red.
In France, in everyday language, the word "brown" is used to indicate brown colors: "brown shoes", "brown eyes". The word "brown" is reserved for fur "brown bear", and the hair "a brown person". In Switzerland, Belgium and the East of France, the word "brown" has kept its original meaning, meaning a hint of brown evoking the color of the homonymous fruit. The term "brown" is therefore preferred.
In Latin, Mauricus was a man's name in ancient times. In the decadent Latin vocabulary, the adjective maurus came to mean red-brown. By classical deformation, maurus (pronounced maourous) turned into maurrou and marroun.
Color codes:
- In the color code of the electric resistors and capacitors, the brown color corresponds to the number 1, to the multiplier × 10, to an accuracy of 1% and to a temperature coefficient of 100 ppm.
- In electricity, the brown wire represents a shuttle connection, the blue wire being the neutral and the red wire the phase.
- The French standard NF-X 08-100 on the identification of rigid pipes indicates that pipes carrying liquid oils and fuels are painted in light brown. Conduits carrying gases, except air, are painted yellow-orange with rings light brown if it is acetylene, medium brown if it is helium.
- Brown belt: last grade of learning of judo and karate, corresponding to 1st Kyu (9th level). She follows the blue and precedes the black belt.
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