Specific volume is defined as the number of cubic meters occupied by one kilogram of matter. It is the ratio of a material’s volume to its mass, which is the same as the reciprocal of its density. In other words, specific
volume is inversely proportional to density
.
Is density the same as specific volume?
The specific volume is
the reciprocal of the density of the material
, which is the mass per unit volume: r = (1/v) = (m/V). The “Specific Gravity” of a substance is the ratio of its mass to that of an equal volume of water at the same temperature and pressure.
The specific volume is the reciprocal of the density of the material
, which is the mass per unit volume: r = (1/v) = (m/V). The “Specific Gravity” of a substance is the ratio of its mass to that of an equal volume of water at the same temperature and pressure.
Does density determine volume?
It is given by the formula
density equals mass divided by volume
(density = mass/volume). Therefore, if the density and mass of a substance are known, the volume may be determined by dividing the mass by the density (volume = mass/density).
How do you find a specific volume?
Specific
volume equals volume divided by mass
. Typically, volume is measured in cubic meters (m3), and mass is measured in kilograms. Specific volume is then calculated as volume divided by mass.
What is the use of specific volume?
Specific volume is most often used in engineering and in thermodynamics calculations for physics and chemistry. It is used
to make predictions about the behavior of gases when conditions change
.
Is density dependent on volume?
Density is
the ratio of the mass of an object to its volume
. Density is an intensive property, meaning that it does not depend on the amount of material present in the sample.
Are mass and volume directly proportional?
For objects made of the same material (i.e. constant density),
the mass is proportional to the volume
.
Does mass affect volume?
We can say that the volume of
the object is directly proportional to its mass
. As the volume increases the mass of the object increases in direct proportion.
What is difference between volume and specific volume?
Volume is a thermodynamic property of a substance. Specific volume is the volume of a unit mass of a substance. The difference between volume and specific volume is that volume is
an extensive property
whereas specific volume is an intensive property.
How do you find final specific volume?
Solution: First, the mass of the gas in each compartment is calculated with m=V/v using the initial state. During the prcoess, the mass is constant for each compartment but the volume changes. Thus, the final specific volumes are calculated using
the final volumes and original masses with v=V/m.
How do you find density from specific volume?
For a substance X with a specific volume of 0.657 cm
3
/g and a substance Y with a specific volume 0.374 cm
3
/g, the density of each substance can
be found by taking the inverse of the specific volume
; therefore, substance X has a density of 1.522 g/cm
3
and substance Y has a density of 2.673 g/cm
3
.
What is meant by specific volume?
: the volume per
unit mass of a substance
: the reciprocal of the density.
What is specific air volume?
Specific volume is defined as
the total volume of dry air and water vapor mixture per kg of dry air
(SI-units).
What is specific volume of soil?
D. Updated January 16, 2020. Specific volume is defined as
the number of cubic meters occupied by one kilogram of matter
. It is the ratio of a material’s volume to its mass, which is the same as the reciprocal of its density. In other words, specific volume is inversely proportional to density.
Is density dependent on mass and volume?
Density is
calculated by dividing an object’s mass by its volume
. Density is less intuitive than mass or volume, but if you have ever picked up an object and found it much lighter or heavier than you expected, that’s because its density is not what you thought.
