If light strikes cardboard, the cardboard will absorb some of the light and reflect the rest. The color and thickness of the cardboard will affect how much light is absorbed or reflected.
The color of a powdered sample of a rock is called its streak. Streak is determined by rubbing the sample across a rough white ceramic plate to reveal the color of the mineral's powder.
it doesnt
blue.
it doesnt.
click on image with eyedroper selected on specific color you want to use, this will place that color as foreground color
If it doesnt smell bad or if it doesnt have a rich red color.
A cardboard thermometer works by using a temperature-sensitive chemical that changes color in response to temperature changes. The chemical is typically housed in a sealed glass tube and as the temperature changes, the chemical expands or contracts, causing the color to indicate the temperature. The cardboard backing provides structure and stability to the thermometer.
it doesnt have any color, its colorless.. (:
One can test for protein in a sample by using a method called the Biuret test. This test involves adding a reagent to the sample, which causes a color change if protein is present. The intensity of the color change can indicate the amount of protein in the sample.
i think the question here is why do you want to make a cardboard gun?
White light is made up of a spectrum of colors ranging from red to violet. When white light passes through the cardboard, certain colors may be absorbed while others are transmitted. The color that passes through the cardboard depends on the properties of the material and its ability to absorb or reflect certain wavelengths of light.