Cómo Medir La Densidad: Métodos Y Fórmulas

banner 468x60
Densidad concepto, fórmula, cálculo, tipos, ejemplos
Densidad concepto, fórmula, cálculo, tipos, ejemplos from www.lifeder.com


Density is an important concept in physics and chemistry. It is defined as the amount of mass per unit volume of a substance. Density is a useful property that can be used to identify materials and to determine their purity. In this article, we will discuss the different methods and formulas used to measure density.

Archimedes’ Principle

One of the most common methods used to measure density is Archimedes’ principle. This principle states that when an object is immersed in a fluid, the amount of fluid displaced is equal to the volume of the object. By measuring the mass of the object and the volume of fluid displaced, we can calculate the density of the object.


The formula for calculating density using Archimedes’ principle is: Density = Mass / Volume

Pycnometer Method

Another method for measuring density is the pycnometer method. This involves filling a container with a known volume of the substance and weighing it. The density can then be calculated by dividing the mass of the substance by the volume of the container.


The formula for calculating density using the pycnometer method is: Density = Mass / Volume

Hydrometer Method

The hydrometer method is used to measure the density of liquids. A hydrometer is a device that measures the specific gravity of a liquid, which is the density of the liquid compared to the density of water. By knowing the specific gravity and the temperature of the liquid, the density can be calculated.


The formula for calculating density using the hydrometer method is: Density = Specific Gravity * Density of Water


In conclusion, there are several methods and formulas for measuring density. The most common methods are Archimedes’ principle, the pycnometer method, and the hydrometer method. Each method has its advantages and disadvantages, and the choice of method depends on the substance being measured. By understanding the different methods and formulas, we can accurately measure the density of substances and use this information for a variety of applications.

banner 300x250

Related posts

banner 468x60

Leave a Reply

Your email address will not be published. Required fields are marked *