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The density of water is greatest at about four degrees C (39.2° F or 277degrees Kelvin) which is a density of 1.000 kg per liter (62.4 pounds per cubic foot). Liquids expand slightly as their temperature is raised, but liquid water is denser than solid water (ice). That is why ice floats: it is less dense than liquid water. That is due to the crystal structure of ice. When water freezes, its volume increases about nine percent.
277 K.
Density rho = mass m / Volume V.
Water has a density of 1,000 kg/m3 = 1,000 g/L = 1.000 kg/dm3 = 1.000 kg/L = 1.000 g/cm3 = 1.000 g/mL at the temperature of 3.98 degrees Celsius.
Temperature in degrees Celsius
and the density of water:
1 ................. 999,90
2 ................. 999,94
3 ................. 999,96
4 ................. 999,97
5 ................. 999,96
6 ................. 999,94
7 ................. 999,90
The highest density is only at around 4 degreesCelsius.
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What will have the greatest effect on how much a bar of soap will erode after a water fosit has poured onto it after a period of time Temperature of the water water force or density of the bar of soap?
In this order: Time, Flow, Temperature.
Is hot water denser than room temperature water?
Density: Mass/volume , so it is obious that density will changed with increase in temperature as volume is proportionaly changes with temperature so density will be decreases with increase in temperature. From this stand point we can say hot water has lower density then the water which is kept in room temperature. In 4'C water has higher density than other temperatures.
The density of water is the greatest at a temperature of in Kelvin?
Pure water achieves maximum density at 3.98 °C.
What information is used to calculate the density of ocean water?
Density is calculated from the temperature and salinity of the water.
What temperature in the solid phase has the greatest water density?
In the liquid phase, it is 4o C. seeing how water only expands as it becomes ice, i think 0 degrees celcius is the densest
When is water's density at its greatest?
The maximum density of water occurs at a temperature of 4°C
The density of water is the greastest at a temperature of?
At 4oC is the greatest density of water: 0.999 kg/L
What has a effect on water density?
Density of a liquid is indirectly proportional to the temperature. When the temperature raises, the density of the liquid decreases. Therefor the temperature has an effect on water density.
The density of water is greatest at?
Water is most dense at 4oC. At this temperature it has a density of 1000 kg/m3
What is density out of water carbon dioxide and steel which has greater density?
Steel has the greatest density of the three.
What will have the greatest effect on how much a bar of soap will erode after a water fosit has poured onto it after a period of time Temperature of the water water force or density of the bar of soap?
In this order: Time, Flow, Temperature.
How is density of water related to temperature?
The density of water increase from 100 oC to 4 oC (here is a maximum); after this temperature the density decrease.
What density does an object have to have to sink in water?
A density greater than that of water (which varies with temperature).
Why density decreses with increse in temperature?
Density usually, though not always, decreases with an increase in temperature because as the substance heats up, the atoms gain more kinetic energy. The more energetic atoms can be thought of as bumping into one another more, causing the substance to expand. This expansion is especially apparent in gases, as the atoms in a gas have the greatest freedom of movement.One example of density increasing with an increase in temperature involves water, H2O. Water has the greatest density at 4oC, and thus raising the temperature of liquid water from 0oC to 4oC actually causes a small increase in density. This phenomenon results from the very open structure of maximally hydrogen-bonded water molecules.
Is hot water denser than room temperature water?
Density: Mass/volume , so it is obious that density will changed with increase in temperature as volume is proportionaly changes with temperature so density will be decreases with increase in temperature. From this stand point we can say hot water has lower density then the water which is kept in room temperature. In 4'C water has higher density than other temperatures.
What type of seawater has the greatest density?
The sample of sea water with the most salt and the coldest temperature will have the greatest density.The more salt a sample has in it, the more dense it will be. Also, colder samples will be more dense than warmer samples. By thinking this through, it will be possible to see that this is true. Note that these ideas apply to standard pressure. It is possible to increase the density of sea water by increasing the pressure on it, but not by very much as it is largely incompressible.
If you have a half dollar and pencil and some water which of these have the greatest density?
The half dollar has the greatest density because it will sink, the water has more density than the pencil because the pencil will float.
