0
It's at its most dense at 4 degrees Celsius. Below that it becomes less dense until it freezes and above 4 degrees Celsius it also gets progressively less dense (due to its expansion).
What else can I help you with?
What is the formula to solve the density of water for change in temperature?
The formula to calculate the density of water for a change in temperature is: Density = Density at reference temperature / [1 - β (T - T_ref)], where β is the volumetric thermal expansion coefficient of water, T is the temperature, and T_ref is the reference temperature.
How does the density of water change as a function of dissolved salt?
no, because the density is denser than salinity.
Does volume density or mass change when water is frozen then heated?
The density of water changes at different temperatures. As temperature goes up, density goes down.
What is the density of 300 milliliters of water with 108 milliliters of water?
The density of water does not change when the volume changes. This is because density is a proportion of weight to volume. The density of water changes with temperature, but is approximately 1g/ml.
As water is cooled from 4 degrees C to 0 degrees C its density?
4° C is the temperature of maximum density for water. Change temperature in either direction from there -- whether you warm it or cool it -- the density decreases.
How does the temperature affect pressure measured in inch's of water?
Only by virtue of the change in density of water. As water expands with temperature rising its density falls slightly so the height of water for a given pressure will increase slightly.
What 2 ways can you change density of water?
By cooling it below 4 degrees centigrade whereupon its density will decrease. By heating it above 4 degrees centigrade whereupon its density will decrease. Water is at its densest at about 4 degrees centigrade.
What is the density of water does the density of water change with varying amounts why or why not?
The density of water is about 1 g/cm3, and it varies with temperature, not amount. Water is most dense at 4 degrees C. Below that temperature, the density of water decreases, so that frozen (solid) water (ice) is less dense than liquid water. This is why ice floats on water.
How does temperature change the density in water?
As temperature increases, water molecules gain energy and move faster, causing them to spread out and increase in volume, resulting in a decrease in density. Conversely, as temperature decreases, water molecules slow down and come closer together, leading to a decrease in volume and an increase in density.
Does the density of water depend on the temperature of water?
Most definitely yes. Water has its maximum density at 4° C. By definition this is the point at which clean water has a density of 1 exactly. It gradually becomes less dense as its temperature rises. When it changes state for liquid to gas, it undergoes a tremendous change in density, dropping to 0.0006 at 100° C. When it freezes, it also undergoes a big change in density, but not as drastic. It drops to 0.9150 at 0° C. Since it is less dense than liquid water, ice floats.
What has a effect on water density?
Temperature, salinity, and pressure have significant effects on water density. As temperature increases, water density decreases because warmer water molecules are more spread out. Higher salinity increases water density since dissolved ions make the water heavier. Pressure also impacts density, with deeper water being denser due to the weight of the overlying water column.
If water contains 7 tablespoons of salt then what is the density?
The density of water does not change based on the amount of salt dissolved in it. The density of pure water at room temperature is approximately 1 g/cm^3.
