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Archimedes's principle: The apparent weight of an object immersed in a fluid will be smaller than its "true" weight.
Which means that its weight in water and the gravitational pull of the earth pull it down, but the water that is displaced by the object would pushed it up,the upward push minus the downward pull = buoyancy of the object
Thus, objects capable of floating in water must have densities smaller than that of water.
What else can I help you with?
Who is the first scientist which determine density?
ARCHIEMEDES was the first scientist who determine the density for the first time by observing the gold substances in water and said that the material have greater density remain below while the substance have low density flow on water..
Does water decrease a substance resistance to the flow of electricity?
Water can increase a substance's conductivity, making it easier for electricity to flow through. This is why water can decrease a substance's resistance to the flow of electricity.
How does oil flow on water?
its because of the oils density
Turbidity current density results from water mixing with what substance?
Turbidity refers to the cloudiness or haziness of a fluid. Turbidity current density results from water mixing with sediment particles.
How are vicosity and density the same?
Viscosity and density are both physical properties of a substance that describe how the molecules interact with each other. Viscosity measures a fluid's resistance to flow, while density measures the mass of a substance per unit volume. Both properties are influenced by the molecular structure and composition of the substance.
Can Water can decrease a substance resistance to the flow of electricity?
Reduce the temperature of the conductor.
In the process of electrolysis current can flow through a liquied because?
First, there must be some substance that is in the liquid that is able to dissociate into separate ions. In the case of water, such a substance may be as simple as salt. The reason this is needed is because, for a current to flow, there must be ions that can lose and gain electrons easily.
What is The accurate density h2o at 60 deg F in LB per ft3 Please show reference?
The exact answer is needed because flow metering systems uses water at 60 deg f to calculate fluid specific gravity from fluid density. SG= fluid density Lb/f3 / water density lb/f3 at 60 deg f.
How can you determine density of plastic that has a lower density than water?
release the plastic in water it will flow because bouyant force of water is greater than platic
How can you calculate water pressure based on the flow rate?
To calculate water pressure based on the flow rate, you can use the formula: Pressure Flow Rate x Density x Gravity x Height. This formula takes into account the flow rate of the water, the density of water, the acceleration due to gravity, and the height of the water column. By plugging in the values for these variables, you can determine the water pressure.
What condition necessary for the sustained flow of water in a pipe?
negative pressure is needed for a sustained flow of water in a pipe.
Why is density of a substance important?
Density is important because it helps determine the behavior of substances in different conditions. It can be used to identify substances and in quality control processes. Additionally, density plays a role in various scientific calculations and engineering applications.
