a monkey
Paper of any colour other then white.
look at a piece of paper
Coloring on a white piece of paper is a physical change because the color change is reversible and does not alter the chemical composition of the paper. The paper remains paper even after coloring on it.
green,red
When light hits a white piece of paper, the paper reflects most of the light across the entire visible spectrum. This reflection is what makes the paper appear white to our eyes, as it doesn't absorb any specific color wavelength and instead reflects all wavelengths equally.
If you put a piece of white paper under a green light all that will happen is the paper will turn green. The only time this will vary is if you have special ink that will show up under certain colored light.
The white paper helps to provide a clear background for observing color changes during the titration process. This is important for accurately determining the endpoint of the titration when the color changes indicate the completion of the reaction.
It was the piece of paper that declared war or the 2. It was the piece of paper that declared war or the 2. It was the piece of paper that declared war or the 2.
the print and the color
Filter paper is white.
Depending on the source of the heat energy: -A darker piece of paper would absorb more energy from light sources, then a white piece of paper. This is due to the fact that the white piece of paper would reflect most of the light energy, whereas the dark paper would absorb that energy. This light energy can then be converted into heat energy, leading the dark paper to have more heat energy then the white paper -Heat from a source such as hot water being poured on the paper, would not lead to any color related heat difference
White