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Density and Volume

In the following article, we will elaborate deeply on the differences between Density and Volume.

Density and volume are two technical concepts that relate to the physical properties and features of the matter. These properties frequently depict the quality or property of a given object. Both concepts are generally bumped into in physics and both work as measurement tools for three-dimensional objects. Both properties can be put up for three stages or states of matter: solid, liquid, and gas.

    Density

    “Density” is described as the mass per unit of volume. To put it basically, it gears the theory of how much matter or mass is inside an object in the space that it engages. It furthermore explains the relationship between an object’s mass and volume. Density is represented by the letter “D” and is a scalar extent of the matter. The density formula is p = M/V, or density equals mass divided by volume. This formula is just valid for objects with consistent compositions or solid objects. With some adjustments, the formula for volume and mass can also be developed from this same formula. In experiments, mass is generally verified first before the volume.
      Density is calculated in the following units: 
        • Pounds per cubic foot 
        • grams per cubic centimeter, and 
        • Kilograms per cubic centimeter
        Dissimilar substances have diverse densities. Because of this fact, this property of matter can be employed to establish whether a particular sample or substance is authentic. Density can alter or fluctuate when temperature or pressure is put.

          Volume

          Volume is a constituent of density. Volume is apprehended with how much space a specific object occupies as a property. It is signified by the letter “V.” In finding density, volume is one of the two major constituents, the other one being mass. In a three-dimensional object, the shape’s volume can be concluded by multiplying the dimensions, including the object’s length, width, and height. Precise shapes like a cube, cylinder, prism, rectangular prism, pyramid, cone, circle, sphere, and other shapes have particular formulas for determining their relevant volume. For liquids and gasses, the model substances are placed into a container and calculated. Volume is articulated in units and subunits like cubic meters for solids and cubic liters for liquids and gasses. Density and volume have a converse relationship with each other. If density enhances, the effect will be a decline in volume. In disparity, if the volume increases, density diminishes.

            Differences between Density and Volume

            • Density is the mass enclosed in a substance for a given volume. It clarifies the relationship between mass and volume. It establishes how dense molecules of a given object are bunched into a given volume. On the other hand, Volume is the measurement of the quantity of three-dimensional space engaged by an object. Not like mass, volume varies as per the external conditions
              • Density is symbolized by the letter “D,” whereas volume is distinguished using “V”
              • Density calculates the amount of matter there is in an entity. Meanwhile, volume is apprehended with the amount of space an object engages
              • The density formula for solid or three-dimensional objects includes two constituents – mass and volume. In this view, volume is a part of density. Conversely, the volume of a regular shape is established by three dimensions: length, width, and height. In many cases, volume is computed by applying a graduated cylinder, water, and a specific object
              • Density units are complex and engage the mass and volume components in terms of units. On the contrary, only one constituent engrossed in the volume is the unit employed for volume only
              • Density and volume have inverse relationships in conformity with the mathematical formula for density

              COMPARISON TABLE

              Parameters Density Volume
              Function The function of density is to measure the amount of matter there is an object. The function of volume is to measure the three-dimensional space engaged by an object.
              Measurement Density is calculated in kilograms per cubic meter Volume is calculated in cubic meters
              Symbol Density is represented as D Volume is represented as V
              Composition The density of a three-dimensional object comprises two constituents – mass and volume. The volume of a shape is established by three constituents – length, width, and height.
              Property of matter Density is an intensive property. Volume is an extensive property.

              Conclusion

              Both density and volume are material properties of matter. They are present in the conventional stages of matter: solid, liquid, and gas. Both density and volume have an exact formula concerning solids or regular-shaped objects. There is a little divergence from the traditional approach or formula in calculating liquids and gases. Density and volume are significant concepts to reflect on, particularly in experiments. Determining these properties is very useful when combining or working with substances.
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              Frequently asked questions

              Get answers to the most common queries related to the JEE Examination Preparation.

              Density is which property of matter?

              Answer: An intensive property of matter, density, demonstrates how much mass a substance has in a specified amount ...Read full

              Does density enhance with mass?

              Answer: If the volume remains the same, an augment in mass will cause a rise in density.

              Does density rely on gravity?

              Answer: Volume is reliant on pressure, i.e., the same mass will have a larger density if it is condensed to a smalle...Read full