plz dont explain the answers give only answers 1- What are the main…plz dont explain the answers give only answers 1-What are the main two elements found in ceramic materials? a.Si and O b.N and H c.Pb and Na d.Si and H 2- Cellulosic fibers are hydrophilic. This means that this type of fiber ………a.mix well with cells b. c. d. 3- Beer-Lambert’s law states that as the concentration of a solution increases, the absorbance value_______ a.decreases b.stay the same c.increases 4- Which statement best explain what mauveine is? a.it was the first synthetic dye made by a scientist b.it was the first dye discovered naturally c.it was the first pigment discovered d.it was the first colorant discovered 5- Which color of light is transmitted when white light hits a clear window pane? a.red b.green c.no color d.all colors 6-What is not a molecular binding force found between dyes and fibers? a.covalent b.van der Waals forces c.hydrophobic d.ionic 7- Which scientist first documented the theory of color? a.Einstein b.Plank c.Newton d.Huygens 8- Which is NOT one of the three conclusions of Newton’s experiment? a.the dispersion by a second prism is to a greater degree b.the dispersion by a second prism is at a lesser degree c.Sunlight is composed of seven colors d.each color does not consist of a mixture of other colors 9- Which one of the following color combinations can best be explained by the theory of additive color mixing? a.Dyes b.TV screen c.Paints d.Pigments ChemistryScienceOrganic chemistry
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