Other factors affect water's density such as whether it is tap or fresh water or salt water. 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. Water has the maximum density of 1 g/cm 3 only when it is pure water. Density of water is 1 gm/cm3, while the denity of pure water at room termperature is 998.2 kg/m3. When the temperature changes from either greater or less than 4 degrees, the density will become less then 1 g/cm 3. Water has its maximum density of 1g/cm 3 at 4 degrees Celsius. Water never has an absolute density because its density varies with temperature. The conversion between the two is 1000 kg/m 3 to 1 g/cm 3. The units used to indicate density are or more commonly used. The commonly used formula to determine the density of an object is ρ = m/V, ρ (rho) represents density, m represents mass, and V represents volume. Water turns into steam from 100 degrees and above.ĭensity is defined as mass per unit of volume.

Water turns to ice as it's solid state from 0 degrees Celsius and below. Water is most common in it's liquid state when it is kept a normal pressure and between 0 degree Celsius and 100 degree Celsius. Water can change into three phases of matter. Almost 75% of the Earth's surface is covered with water and almost every living thing on Earth is made up of 90% water. Water is a very common substance here on Earth. Englewood Cliffs, NJ: Prentice Hall 1987: 72.ĭensity of Water, Simetric. Chemistry: The Study of Matter: Fourth Edition. Therefore, be sure always to have a good temperature conversion tool ready if you need to work with degrees Celsius, Fahrenheit, or other units.McGuire, Thomas. Although water will gradually freeze once it reaches 0 degrees, this layer of the densest water will remain as a liquid at the bottom of the lake, keeping the fish alive.Īs you see, the temperature is essential for density calculations. This interesting effect can be observed in any climate, including winter in colder regions - where temperatures regularly drop below 0 degrees Celsius. Because of this, water at this temperature will always accumulate at the bottom of freshwater lakes, regardless of the water temperature above. At 3.98 degrees Celsius (39.16 Fahrenheit), water density is exactly 1 gram per cubic centimeter and drops as the temperature changes. Thanks to the density conversion calculator, we can see that 1 g/cm 3 is equal to 1,000 kg/m 3 but also 8,345 lb/gal or 0.578 oz/cu in. Grams per cubic centimeter is one of the standard units used around the world to express density. This form of the equation is handy for kitchen recipes conversion - check out our great grams to cups calculator, and recipes from different countries won't be a problem anymore.

Given the density of a product and its weight in grams, you can easily find its volume. The density equation may also be useful in everyday life. A similar tool also available on our platform is the density calculator. The density of water in lb/gal, or, if, using metric system, the density of water in grams per cubic centimeter can also be calculated using this tool. In general the value is relatively large for solids and fluids while it tends to be smaller for gases. Density can be measured for any substance and the results will vary depending on its temperature, pressure, buoyancy, purity and packaging, to name a few factors. It's usually expressed by the Greek letter ρ and expressed in various density units. Density itself is defined as how much mass a substance has in a specific volume. Density conversion tool enables you to quickly calculate the weight to volume ratio of an object in any of the available units.

Density of water kgl