Imagine that you alone in a room in your home with thirty one dollar bills in your hand. Then, because you enjoy dancing in a flurry of money, you throw them into the air, scattering them about the room. After this, are there more bills? Less?
The density remain unchanged.
Answer #1:Yes, assuming the mass stays the same.==================================Answer #2:A large amount of a substance has the same density as a small amount of the same substance.A gold nugget has the same density as a gold bar.A tank-car-ful of fresh water has the same density as a glass of fresh water.
The same as the density of any other amount of water.
This depends on the amount of water and the amount of salt.
the higher pressure at lower depths compresses our body in contrast to a rock which cannot be compressed. So, our density increases as the depth increases
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.
Density = mass / volume. So if the volume changes, the density will obviously also change.
If you poor out some of the water in a bucket does the density of water change?
Density represents mass per volume and so when homogeneous (and incompressible), an amount increase/decrease does not change density, as the mass and volume change in the same proportioning. Water density is 8.34#/cu ft, whether it is 2 cubic feet or 4 cubic feet.
Density represents mass per volume and so when homogeneous (and incompressible), an amount increase/decrease does not change density, as the mass and volume change in the same proportioning. Water density is 8.34#/cu ft, whether it is 2 cubic feet or 4 cubic feet.
The only way to change the mass of water would be to either add more of it (which wouldn't change it's density - density is an intensive property, not extensive) or to change the isotopes of hydrogen and oxygen in the water - thus getting "heavy water" such as is present as an intermediate materiel in the refining of tritium and as a moderator in some nuclear reactors.
The density will change if the amount of matter in the same volume changes. You can have more matter wihtout changing the density, if the matter occupies more space.