4/10/2024 0 Comments Windows movie maker download freeIt is temperature-dependent, but this relationship is said to be non-linear and unimodal rather than monotonic.Īs it cools from room temperature, liquid water tends to become more and more dense, like other substances, but at about 4 ☌ pure water reaches its maximum density.Īs it cools further, it tends to expand and become less dense. The density of water is approximately 1 g/cm3 (1 g/cm 3). Some of the factors that affect the density of water are given in the points below. Many factors can affect the density of a substance. On the other hand, when the pressure decreases, the molecules move apart. As the pressure increases, the molecules of the substance are brought closer together, resulting in a higher density. Effect of Pressure on Densityĭensity increases as pressure increases and decreases as pressure decreases. At sea level, the density is about 1027 kg/m 3. Seawater has salt and minerals that make it denser than normal water. At room temperature, water remains in a liquid state. The density of water at 250 Celsius is 997 kg/m 3. At room temperature (~200C), its value is 998.2 kg/m 3. Density of Water At Room TemperatureĪ density of water is defined similarly to other substances. The density of a substance or material can be defined as the relationship between the volume it occupies and the mass of a substance. It is a measure of how tightly the mass is packed together. The Material density is defined as its weight per unit volume.
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