Because knowing about density in an imaginary world is not particularly useful!
Seriously, though, density can be used to measure the purity of solid objects without destructive testing. It is, of course, possible to start with a pure substance and add some denser additive and some less dense additive so that the end result has the same density as the original, but that is not very likely.
Knowing about density is important in the real world for several reasons. It helps us understand how materials interact with each other and with their surroundings, which is important in fields such as engineering and construction. Density also plays a crucial role in determining the buoyancy of objects, which is relevant in activities like swimming, sailing, and aviation. Additionally, density is used in various scientific and industrial applications, ranging from analyzing the composition of substances to understanding weather patterns.
1D figures are important in the real world because if we did not have 1D figures, the we wouldn't be able to make 2D and 3D figures.
all I want to know is what the real world meaning of a characteristic property is
integers are numberIt's used in banks, thermometers, it's whole number that is negative! It's very important to know.----If this has something to do with school, then I would say integers are easy, and important. If they seem hard for you (as you obviously think they're useless), then study more, you'd benefit from it, and use it "in the real world".
Not at all important. Can always get back on the ride again later.
All area word problems are real life applications, meaning that you need to know it FOR real life, therefore you can always refer to them to see when.
To have knowledge about their property in the real physical world. You can also calculate how much mass an object has if you know how big it is. For example: * Low density objects floats on water. * High density objects sink in water.
To tell whether a golden object is real gold, to know if an object will float or sink on a certain water source.
i don't know the real answer but melt water is important i think
Getting to know the work is important. Getting to 'know' Newton may be interesting, but the real important part is Newton's work.
1D figures are important in the real world because if we did not have 1D figures, the we wouldn't be able to make 2D and 3D figures.
Getting to know the work is important. Getting to 'know' Newton may be interesting, but the real important part is Newton's work.
Getting to know the work is important. Getting to 'know' Newton may be interesting, but the real important part is Newton's work.
Monkey's are important because, they wear sombreros.
There is no real density of Comet West.
all I want to know is what the real world meaning of a characteristic property is
you could do a density test. If you measure the mass of the object and divide it by the volume (displacement test would be easiest) then you have calculated the density. the density of silver is 10.49 so if you get something close to this then it is silver.
integers are numberIt's used in banks, thermometers, it's whole number that is negative! It's very important to know.----If this has something to do with school, then I would say integers are easy, and important. If they seem hard for you (as you obviously think they're useless), then study more, you'd benefit from it, and use it "in the real world".