0 Temperature, in degrees Fahrenheit Density, in grams per cubic centimeter Density, in pounds-mass per cubic foota Kinematic viscosity, in square centimeters per second Kinematic viscosity, in square feet per second ×105. It should be noted that just as for heat capacity, the units of specific heat capacity must align with the units of the equation, and so you can calculate the equation from the units, as long as you realize J is a unit of energy, and we are talking heat, not work, g is a unit of mass, and ☌ is a unit of temperature, although here, it stand for temperature change (ΔT). Appendix II.Density and Viscosity of Water 0 C40 C. Also, some texts use the symbol "s" for specific heat capacity. So doubling the mass of an object doubles its heat capacity. If the material an object is made of is uniform in composition, than you can calculate the specific heat capacity for that object, and use it to predict the heat capacity of another object of the same material but different mass. Read more about the density of water in this article by understanding the concepts of calculation of density of water, factors affecting density of water, Temperature Scales, Density vs. Pure water’s density varies with temperature and reaches its highest point at a temperature of 4 C. The heat capacity of an object made of a pure substance is, C=mc. Density of water is 1 gm/cm3, while the denity of pure water at room termperature is 998.2 kg/m3. When an object is placed in water, it either sinks, dissolves, suspends, or floats. Another substance with a density of 1.5500 g/cm 3 at 25 ☌ has a specific gravity of (1.5500 g/cm 3 ÷ 0.99705 g/cm 3) or 1.5546. Note: Capital "C" is the Heat Capacity of an object, lower case "c" is the specific heat capacity of a substance. At 25 ☌, water has a density of 0.99705 g/cm 3 or a specific gravity of 0.99705 (Table 1.3 ).
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |