boats are important because they use them to carry ccargo from place to place
The water density is higher than the boat's therefore it floats on the water.
When the density of entire assembly (boat, peoples, products, equipments, water etc.) has a density greater then the water density the boat is sinking.
Only if the overall density of the boat is less than the medium in which it is placed.
Density is important because it can show you if things float or sink.
Density is important because it can show you if things float or sink.
why is the temperature and the pressure important when giving the density of oxygen and nitrogen
Boats float because the mass of the water they displace is greater than the mass of the boat. This difference in density creates bouyancy.Read more: What_makes_a_good_boat_float
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
It only floats if the density of the metal used is less than 1 gm/cm3
Boats help us carry things place to place and also help with travelling and holidays
Relative salinity is the most important factor in seawater density.