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You use density when your doing a science experiment, or when you go swimming with a float. If your doing anything that involves floating or sinking your using density!!!!!!!

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density of water

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Q: What is an example of relative density?
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What is relative density. What is the SI unit of relative density?

The ratio of thee density of a substance of the density of a standard , usually water for a liquid or solid and aur for a gas. The SI unit of relative density is g/ m3


What is a non-example of density?

what is an non example of relative density


What is the difference of relative density versus density?

Absolute versus relative densityDensity is mass per unit volume. To determine an object's density (absolute), simply divide its mass by its volume. For example, 1000 kilograms of water occupies one cubic meter. We can therefore say that water's density is 1000 kilograms per cubic meter (kg/m3), which equals one kilogram per liter (kg/L), which also equals one gram per milliliter (g/mL). Now, let's say you have some other substance that also occupies one cubic meter but weighs 2000 kilograms. It has a density of 2000 kg/m3. In other words, relative to water, the substance is twice as dense as water. Now you have an idea of what relative density is.If we use water as a reference, we can compare other substances' densities to the density of water. Simply divide the substance's absolute density by the absolute density of water to get the relative density of the substance (relative to water). Relative density is a unit-less quantity; it is just a number. If a substance is denser than water, its relative density will be greater than one. If it's less dense than water, it will have a relative density less than one.Relative density is also known as Specific Gravity.


How is vapor density and firefighting similar?

There is no similarity between vapor density and firefighting - one is a measure of the density of a gas or vapour relative to another (often Hydrogen or air) and the other is heroic job.


What is specific gravity?

Specific gravity, usually referred to as relative density is the ratio of the mass of a given volume of a substance to the density of a different reference substance. Water is often used as the reference.

Related questions

What is the Relationship between relative density and density?

the relation between relative density and density is that relative density of a substance is its density itself without its unit.


Relative density of natural gas?

relative density methane


How is the relative density of an object determined?

Relative density is determined by the ratio of the density of a substance to the density of a reference substance.


What is the difference of relative density and density?

DENSITY : density is the ratio of mass and volume of the substance density=mass/volume RELATIVE DENSITY : It is the ratio of density of a substance to the density of water


What is the difference density and relative density?

DENSITY : density is the ratio of mass and volume of the substance density=mass/volume RELATIVE DENSITY : It is the ratio of density of a substance to the density of water


If the relative density of gold is 19.3 what would be its density?

relative density is related to the density of water. i.e. a relative density of 19.3 means that it has a density 19.3 times the density of water. The density of water is 1g/ml therefore the density of gold is 19.3g/ml


What is the unit of density and unit of relative density?

In SI system, unit of density is kg/m3 But no unit for relative density as it is the ratio of density of the material to that of water


What is the density of rubidium?

Relative Density = 1,5


Which density is dependent on temperature?

Relative density


What is relative density. What is the SI unit of relative density?

The ratio of thee density of a substance of the density of a standard , usually water for a liquid or solid and aur for a gas. The SI unit of relative density is g/ m3


What is the definition of relative density?

Relative density, is also called specific gravity, and it is the ratio of the density (mass/volume) of a substance to the density of a particular reference substance, usually water. So, where density has the units of mass/volume, relative density (specific gravity) is unitless.


What the formula for relative density?

The relative density of a substance is the ratio of its density to the density of some standard substance. The standard substance for solids and liquids is water. Thus for solids or liquids: Relative density = denisty of substance (kg/m3) / density of water (kg/m3) Relative density therefore has no units, it is a number, and indicates only how many times more dense the substance is than water. The relative density of water is 1 or 1000 kg/m3.