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what are the advantages and disadvantages of a eureka can
Advantages of high population density include access to a variety of services, cultural diversity, and economic opportunities. However, it can also lead to increased competition for resources, higher cost of living, and strains on infrastructure and public services.
The advantages are:They are cheap.They can be seen clearly as they are in red in color.They are thermomatric liquids.The disadvantages are:They wet the surface.They have less surface tension.They have less density.
Advantages: - Extremely buoyant - Very soft & light - Low density with high strength Disadvantages: - Import costs may be high due to the origin being South America
Aluminium is cheap, has a low density, it is easily recycled, it is not toxic, it is generally resistant to corrosion, etc; any serious disadvantages exist.
Density = Mass/ Volume
The density is lower.
Advantages: One of the cheapest forms of data storage. Disadvantage: low density (bulky), not random access (slow).
science
water displacement
No. It would inappropriate for anything that is already a liquid who's volume could be measured directly. Using displacement in this case would be an unnecessary complication.It would also be inappropriate for anything that was water soluble as displacement would not be an accurate measurement of volume.
Hydrometer is used in batteries to measure density. A float tells you the density using displacement.