![fluid density of water fluid density of water](https://i.ytimg.com/vi/3mWV4hrE8H8/maxresdefault.jpg)
Look carefully to see if you can observe a difference in the volume of water. Select the species of interest, units, and data type from a list of options. Put one cup in the refrigerator to cool, heat one cup in the microwave, and leave one cup at room temperature. Find the density of water and other fluids at different temperatures, pressures, and states of matter. Test this out yourself! Fill up three identical cups of water to the same level. For samples of water that have the same mass, warmer water is less dense and colder water is more dense. When water decreases in volume, it becomes more dense. As water cools, it contracts and decreases in volume. When water increases in volume, it becomes less dense. When water is heated, it expands, or increases in volume. latex Entering the density of water from (Figure) and taking h to be the average depth of 40.0 m, we obtain. The average pressure due to the weight of a fluid is. A decrease in temperature caused the water molecules to lose energy and slow down, which results in water molecules that are closer together and a decrease in water volume. The force exerted on the dam by the water is the average pressure times the area of contact, latex FpA. 2.1 B was kept at room temperature and remained at the same volume. An increase in temperature caused the water molecules to gain energy and move more rapidly, which resulted in water molecules that are farther apart and an increase in water volume. Below is a table of units in which density is commonly expressed, as well as the densities of some common materials. Note Temperature must be within the ranges 0-370 C, 32-700 F, 273-645 K and 492-1160 R to get valid values.
![fluid density of water fluid density of water](https://d20khd7ddkh5ls.cloudfront.net/properties_of_water_density.jpg)
The output density is given as g/cm 3, kg/m 3, lb/ft 3, lb/gal(US liq) and sl/ft 3. The hydrostatic pressure in the Mariana Trench can be calculated as. Example - Density of Seawater in the Mariana Trench - the deepest known point in the Earths oceans - 10994 m. 80 times harder to compress than water with Bulk Modulus 2.15 10 9 Pa. In SF Fig 2.1 the blue circles represent molecules of water. There are exceptions however, such as waters density increasing between 0☌ and 4☌. The density of the material is defined as the weight of the material per unit volume of it. The calculator below can be used to calculate the liquid water density at given temperatures. 1 GPa 10 9 Pa (N/m 2 ) Stainless steel with Bulk Modulus 163 10 9 Pa is aprox.