The SI unit of kilogram per cubic meter (kg/m 3) and the cgs unit of gram per cubic centimeter (g/cm 3) are the most often used density units. There are several units for density in use since there are many units of mass and volume encompassing many different magnitudes. The density mathematical formula is provided by,Īccording to the density equation ( ρ= m/V), mass density has any unit that is mass divided by volume. If you are interested in water density in other units, check also our other articles.The density (D or ) of a substance is the measurement of how firmly it is packed together. That’s why at 4 degrees Celsius the density of water increases as much.We hope that now you finally know what the density of water is and what its values are in g/cm3 in different temperatures. The clusters between molecules make them be further apart.Īs you can see, the 2 different effects work together at one time, but the cluster forming is the bigger one. In other words, the lower the temperature, the slower molecules move. They start to slow down when the temperature of water starts to decrease. What are they?įirst of them is slowing down water molecules. The density of water has its maximum at 4 degrees Celsius, because of 2 physical effects occurring. Why is the density of water maximum at 4 degrees Celsius? Then, when the temperature decreases again, the density is coming smaller. It takes place till the temperature is equal 4 degrees Celsius. We gathered few more examples in a table down below, let’s see: Temperature – ☌Īs you can see, the density of water is coming bigger when the temperature decreases. Of course, in other temperatures the density of water g/cm3 also changes.

But in both cases the water density is not equal to 1 g/cm3.

The density of water at 100☌: 0.95865 g/cm3.Īs you can see, the density of water is bigger at 0 degrees Celsius than at 100 degrees Celsius. What is the density of water g/cm3 at 100☌? The water density is equal to 0.95865 g/cm3 then. In turn, the water boiling point is 100 degrees Celsius (212 degrees Fahrenheit). The density of water at 0☌: 0.99987 g/cm3. What is the density of water g/cm3 at 0☌? The answer is 0.99987 g/cm3. Second, the temperature in which the water boils.Īs you may know, the water freezing point is 0 degrees Celsius (32 degrees Fahrenheit). First, the temperature in which water freezes. We want to focus on 2 temperature values mostly. What is the impact of the temperature on water density in g/cm3? How does the value of the density of water g/cm3 change? How does the temperature impact on the density of water g/cm3? What are the exact values of water density in other temperatures? The answer you will find in the next paragraph, so keep reading. At other temperatures, the value of the density of water in g/cm3 is only approximately equal to 1. This value is exact only at 4 degrees Celsius (39.2 degrees Fahrenheit). It is the most commonly known value of water density in g/cm3, but you have to remember that it’s not the only one. The base value of the density of water g/cm3 is just 1. The value of the density of water in g/cm3 When the temperature changes, the water density also changes. Remember that the density is closely related to the temperature too. So the simplest definition of water density is just the weight of water per the volume of water. The density unit = the unit of mass / the unit of volume The density units are always made with the use of the mass unit and the volume unit.

Have you ever noticed that the units of density are composed of 2 different units? There is not such a particular unit dedicated for density, which has its own name. So what is the density of water? To explain it clearly, it is needed to focus on the units of density. But we want to make you know more, not less. Of course, probably most of you know more or less about it. To talk about the density of water g/cm3, it is needed to know what the water density exactly is. What is the density of water?įirst things first. Do you also want to know what the value of the density of water in g/cm3 is? Are you wondering how the water density changes in different temperatures? Here you will find the answers to all these questions, so keep reading. Why is the density of water maximum at 4 degrees Celsius?ĭensity of water g/cm3 is one of the commonly used versions of water density at all.How does the temperature impact on the density of water g/cm3?.The value of the density of water in g/cm3.

Density of water in gm3