what is the mathematical formula for density?
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The formula for density is d = M/V, where d is density, M is mass, and V is volume. Density is commonly expressed in units of grams per cubic centimetre. For example, the density of water is 1 gram per cubic centimetre, and Earth's density is 5.51 grams per cubic centimetre.
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Density is the mass of an object divided by its volume. Density often has units of grams per cubic centimeter (g/cm3).
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When used as nouns, density means a measure of the mass of matter contained by a unit volume, whereas thickness means the property of being thick (in dimension). Density as a noun (physics): A measure of the mass of matter contained by a unit volume.
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Density measures the amount of mass per unit of volume in a substance. Concentration describes the amount of a substance dissolved in another substance.
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Density. The density of an atom is determined by the number of atoms a substance per unit volume of the material. Solids will have a higher atomic density than gases.
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To calculate the population density, you will divide the population by the size of the area. Thus, Population Density = Number of People/Land Area. X Research source. The unit of land area should be square miles or square kilometers.
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Density is a measure of mass per volume. The average density of an object equals its total mass divided by its total volume. An object made from a comparatively dense material (such as iron) will have less volume than an object of equal mass made from some less dense substance (such as water).
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Now you know how the densities of the three liquids compare to each other. If you want to find out the approximate density of each, you can calculate it using this formula: Density = Mass/Volume.
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Density is the ratio between the mass and the volume of a body. Relative density, on the other hand, is the ratio between the density of an object (substance) and the density of some other reference object (substance) at some given temperature. Density is measured in, while relative density is dimensionless.
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We can calculate density using the formula: Density= Mass/Volume .
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Or, R.D = [M1 L3] × [M1 L3]-1 = [M0 L0 T0]. Therefore, the relative density of a substance is dimensionally represented as [M0 L0 T0].
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The Density Calculator uses the formula p=m/V, or density (p) is equal to mass (m) divided by volume (V). The calculator can use any two of the values to calculate the third.
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The mathematical equation is D = M / V. Density is equal to the mass, whether in grams, pounds or another unit, divided by the volume that mass occupies.
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Mass and volume relate to each other through a concept called density. Density is how tightly packed the atoms and molecules in a substance are, measured in kilograms per meter cubed.
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Density = mass/volume (ρ=m/V). So V=m/ρ and has units (kilograms)/(kilograms per cubic meter)=cubic meter. Before you can go any further with your calculation, you need to find out the density of the substance that you are trying to convert.
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(1)density-mass per volume of a substance is called density. (1)Relative density-the ratio between the density of a substance and density of water is called relative density. (2)density-density of a substance is equal to mass of a substance by density of a substance.
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So, the substance is important for an accurate conversion. For those people looking for the formula for converting volume to weight, and vice-versa, it looks like this (adapted from answers.com): Density = mass/volume (ρ=m/V). So V=m/ρ and has units (kilograms)/(kilograms per cubic meter)=cubic meter.