By definition, density is mass divided by volume. Its a measure of total space taken up by a mass (any physical quantity). As an example to show why density is a important physical quantity, a kilogram each of Iron and cotton would weigh (mass) same, but a KG of iron occupies very little space (Volume) as compared to a KG of cotton. This is where density plays a major role.
it was so important because people lived there
no
It would be important so that it plays properly.
How HEAVY it is depends on how large a piece of nickel you have, so the appropriate question is how DENSE it is. The density of nickel is about 8.9 kilogram per liter - i.e., 8.9 times the density of water.
it is important because was able to tell the correct date and time
Density is important because it can show you if things float or sink.
Density is important because it helps determine the mass of a given volume of a material. This information is crucial for a wide range of applications, such as engineering, construction, and chemistry. Understanding density can also provide insights into the properties and behavior of materials under different conditions.
Knowing the density of an object is important because it helps in determining its weight and volume, which can be useful for various applications such as design, construction, and transportation. Density can also indicate the composition and material properties of the object.
Density is a property; density is important in any technology to evaluate materials.
The most important factor affecting seawater density is its temperature. As temperature increases, seawater density decreases, causing it to expand and rise. Conversely, as temperature decreases, seawater density increases, causing it to contract and sink.
it's important because the density depends on the amount of atoms. And in Earth Science, atoms make up everything.
to identify package size,weight=volume*density. if you know density you will know the volume of the bag.
Density is mass divided by volume. So: Density= mass/volume
density is very important. i cant think of the exact definition as to why it is important, but let me give you 2 examples: when a metal such as gold is mined, the metal comes with a lot of impurities. so it is then heated to the point where everything is a liquid. because of the difference in densities the impurities will "float" towards the top, and the pure gold "sinks" towards the bottom. they can then scrape off the top layer(s) of impurities another example is boats. the resultant density of the boat is less than that of the water and so allows the boat to float
Winds follow air pressure gradients and these are determined by atmospheric density.
Numbers have neither mass nor volume. So numbers do not have density and so cannot be ordered by density.
There are so many different varieties of spice and so there is no single figure for their density.