water expands when it freezes, unlike most substances, so the ice is less dense. it is the same amount of mass as it started with(water), but it has more volume than it started with. Archimedes principle says that in order to float, an object must way less than the amount of water displaced by its volume. ice has more volume than water. that is why ice floats to the top of your drink, or glaciers are at the top of the ocean at the extreme north/south
Strange as it may seem, liquid water is more dense than ice. That's why ice cubes
float in your drink, and icebergs float in the ocean.
It's also the reason why a frozen lake or pond is able to thaw. If ice were more dense,
then only the top of the frozen lake could ever thaw, because the ice lower down could
never float up to the surface to be melted by the sun.
Pretty lucky for human life on earth, eh ? Makes you think.// The reason liquid water is denser than frozen water is: There is air in ice
In general, liquids have lower densities than solids. This is because particles in a liquid are less compactly arranged compared to those in a solid, leading to a lower density. However, there are exceptions, such as ice having a lower density than liquid water.
The density of water in the solid state (ice) is less than the density of water in the liquid state. This is because water molecules in the solid state are more structured and arranged in a crystalline lattice, leading to a slight expansion in volume and lower density compared to the more freely moving molecules in the liquid state.
According to Wikipedia:In the liquid phase:The density of liquid water is 1,000 kg/m3 at 1 atm and 4 °C.The density of liquid CO2 is 770 kg/m3 at 56 atm and 20 °C.In the solid phaseThe density of solid water is 917 kg/m3 at 1 atm and −10 °C.The density of solid CO2 is 1,562 kg/m3 at 1 atm and −78.5 °C.So, liquid water is more dense than liquid CO2; solid CO2 is more dense than solid water; and solid CO2 is more dense than liquid water - which is why dry ice chunks sink to the bottom of a bowl of water.
This occurs because of the structure of solid water, which is ice. When water solidifies, the water particles make the shape of a hexagon, and it locks in place. This makes it have more space between particles, and that makes it less dense. Since density is mass divided by volume, the volume of ice is greater than liquid water, but the mass stays the same.
Liquid water at about 4 degrees Celsius is more dense that ice. That is why ice floats. But I haven't seen any density tables for really cold ice --- perhaps at -250 Celsius the water would be more dense.
Ice is less dense than liquid water.
If the density of a solid substance is more than that of a liquid, the solid substance will sink in the liquid. This is because objects with higher density will displace a volume of liquid that has a lower density, causing the solid to sink to the bottom.
Ice is less dense than liquid water.
It depends on the density of the solid, liquid, or gas. If the density is lower than water it will float. (Water's density is about 1). Also, if the volume of the solid, liquid, or gas is bigger than the mass then it will also float. It will sink if the solid, liquid, or gas's density is higher than water's density. :)
Water can be a solid in the form of ice, a gas in the form of steam or simply liquid water.
The buoyant force acting on the solid in the liquid is 40 N, which is equal to the weight of the liquid displaced. The weight of the solid in water can be calculated by using the relative densities of water and the liquid (0.8) in the relation: weight in water = weight in liquid * (relative density of liquid / relative density of water).
The only solid that floats in its liquid is ice. This occurs because the density of ice is lower than the density of liquid water, allowing it to float on the surface.
To find the relative density of a liquid, you need to compare its density to the density of water. The formula for relative density is the density of the liquid divided by the density of water at a specific temperature. By measuring the mass of a given volume of the liquid and comparing it to the mass of an equal volume of water, you can calculate the relative density.
In general, liquids have lower densities than solids. This is because particles in a liquid are less compactly arranged compared to those in a solid, leading to a lower density. However, there are exceptions, such as ice having a lower density than liquid water.
No, the density of the liquid will not change based on whether parts of the solid stick out of the water. Density is solely determined by the mass and volume of the liquid present, regardless of the shape of the solid object in the liquid.
You think probable to the density, lower than the density of liquid water.
Solid water has greater density than liquid water in general, assuming there is not much dissolved oxygen to cause voids. A solid will always be more dense than a liquid, if it freezes in a manner that does not allow for voids.