To bring to a desired consistency, texture , hardness , or other physical condition by or as if by blending, admixing, or kneading. Also, to harden or strengthen metal or glass by the application of heat, or by heating and cooling. Temper may also be used as a synonym for temper . The intensity of heat as measure in degrees Fahrenheit or degrees Centigrade , also known as Celsius . The regulation of the temperature of environments where artworks are made, exhibited , and stored is important in their conservation .
Temperature is significant because it affects relative humidity .
Temperature is also important because deterioration progresses much more quickly at higher temperatures than at lower ones. Exposure to heat can drastically accelerate the aging of organic materials and of many modern synthetics . Controlling the temperature of various materials is important in the techniques used to manipulate them. Also see alloy , climate control , flammable , hygrothermograph , lost-wax casting , measurement , and metal . Ten American Painters or The American Ten or The Ten tendentious - Marked by a strongly implied point of view .