To give the paper a patriotic look and feel.
The colors of red, white and blue are representative of the national colors.
the colors on the American flag are red, white, and blue
If you mean the colors of their state flag, they are red, white and blue.
Blue,red and white
Yes, it has red and white stripes, and white stars on a blue background.
To give the paper a patriotic look and feel
White light is made up of all the colors. If a paper is white, it is reflecting all the colors of light. We know that the color of an object is determined by the color(s) of light it reflects. If an object is green, for example, it reflects green light and absorbs all other colors.
A white piece of paper reflects all colors of visible light equally, which is why we perceive it as white. It does not absorb any specific colors, enabling it to reflect a full spectrum of light.
You cannot print on Black paper with today's printers. They rely on the white in paper to produce the color white, white is required to reflect the light through the ink/toner in order for your eyes to see it. If you do print on black paper it comes out more like a watermark. It looks cool but it's not practical.
All of them. White light is formed by all the colours of the visible spectrum combined.
white
The simplest answer I can give for this is that not all paper is white. Construction and craft paper come in many colors, and if one wishes to draw a white object on said paper, they will need to color it in with white.
The white paper will absorb all other colors then what makes up white. This way it always stays the same.
There are no specific colors for Hanukkah. Hanukkah wrapping paper often uses the colors of the Israeli flag, which are blue and white, but these aren't Hanukkah colors.
You can thin the paint with water if you are painting on paper
Dark colored paper is white paper that has been dyed another color. Dark colored paper can come in many different colors.
When a cyan patch is printed on a white sheet of paper, the cyan ink absorbs all colors except for blue and green wavelengths, reflecting back these colors to our eyes. This gives the patch a cyan appearance, with the white paper underneath acting as a base to enhance the color.