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G/cm³
- The density of an object or substance is its mass divided by its volume: Density = Mass ÷ Volume. The units of density depend on the units used for mass and volume, but are usually: g/cm³ (if mass is measured in g and volume in cm³).
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Oct 22, 2024 · density, mass of a unit volume of a material substance. 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.
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The density of material shows the denseness of that material in a specific given area. The SI unit of density is kg/m³. For convenience, we use g/cm³ for solids, g/ml for liquids and g/L for gases.
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- A material’s density is defined as its mass per unit volume.
- The principle of density was discovered by the Greek scientist Archimedes.
- The density of a human body can be determined by the following expression: Density = Mass/ Volume The mass of the human body can be calculated by...
- If a substance weighs less than an equal volume of water, it is less dense and will float.
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Density (volumetric mass density or specific mass) is a substance's mass per unit of volume. The symbol most often used for density is ρ (the lower case Greek letter rho), although the Latin letter D can also be used. Mathematically, density is defined as mass divided by volume: [1] where ρ is the density, m is the mass, and V is the volume.
Examples of units of density: grams per cubic centimeter g/cm^{3}, kilograms per cubic meter kg/m^{3}. When you use the formula for density, you must check that each measure is in the appropriate unit before completing the calculation.
Density (\rho) (ρ) is the amount of mass (m) (m) per unit volume (V) (V) of a substance. \rho = \frac {m} {V} ρ = V m. Density is an intensive property, which means the density does not change as the amount of the substance present changes.
Feb 5, 2020 · To calculate the density (usually represented by the Greek letter " ρ ") of an object, take the mass (m) and divide by the volume (v): ρ = m / v. The SI unit of density is kilogram per cubic meter (kg/m 3). It is also frequently represented in the cgs unit of grams per cubic centimeter (g/cm 3).
The density of an object or substance is its mass divided by its volume: Density = Mass ÷ Volume. The units of density depend on the units used for mass and volume, but are usually: g/cm³...
