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Does iron have low density?
Iron is a dense metal, not low density. Its density is around 7.87 g/cm³ at room temperature.
Why does iron sinks while iron boat floats on sea?
Iron sinks because it is denser than water, so its weight is greater than the weight of the water it displaces. However, an iron boat floats because its overall density is less than that of water, due to its hollow design which displaces enough water to provide buoyancy. The shape and volume of the boat allows it to float despite being made of a dense material like iron.
If a boat is sinking because it has to much cargo How does density compare to the density of water?
If a boat with too much cargo is sinking, it means the combined density of the boat and cargo is greater than the density of water. Water has a density of 1 g/cm^3, so anything with a greater density will sink. To stay afloat, an object must have a density less than that of water.
What is the density of iron ore?
The density of iron ore is variable. Iron ore refers to a rocktype that contains iron minerals. The type and concentration of the iron minerals as well the type and concentration of non-iron minerals determines the density of the iron ore. Typical high grade iron ore is approximately 65% hematite and 35% other (commonly silicate). The density of hematite is approximately 5 g/cc and a general density for crustal rocks (silicates) is approximately 2.67 g/cc. Therefore iron ore that is 65% hematite and 35% silicate would have a density of approximately 4 g/cc.
How do you change the overall Density of a boat?
To change the overall density of a boat, you can add or remove weight from the boat. Adding weight, such as ballast or cargo, will increase the overall density, while removing weight will decrease it. Adjusting the distribution of weight within the boat can also impact its density.
