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.

1. How do you convert volume to specific volume?
2. Is specific volume a property?
3. Is specific volume extensive?
4. How do you find the specific volume of water?
5. How do I find the volume?
6. What is volume What is the unit of volume?
7. What is specific volume used for?
8. What is specific air volume?
9. How do you find pressure from volume?
10. What is the symbol of specific volume?
11. What are three extensive properties?
12. Can the volume of a closed system change?

How do you convert volume to specific volume?

To calculate specific volume you need to know the volume (V) and the mass (m). 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.

Is specific volume a property?

Specific volume is a property of materials, defined as the number of cubic meters occupied by one kilogram of a particular substance. ... Specific volume is inversely proportional to density. If the density of a substance doubles, its specific volume, as expressed in the same base units, is cut in half.

Is specific volume extensive?

Properties which depend on the amount of gas are called extensive properties, while properties that do not depend on the amount of gas are called intensive properties. ... Specific volume is an intensive property of the gas, as shown in our example.

How do you find the specific volume of water?

We also use the given temperature to find the values of v_f and v_g then use the equation that v = v_f + x(v_g – v_f) to find the specific volume.

How do I find the volume?

In math, volume is the amount of space in a certain 3D object. For instance, a fish tank has 3 feet in length, 1 foot in width and two feet in height. To find the volume, you multiply length times width times height, which is 3x1x2, which equals six. So the volume of the fish tank is 6 cubic feet.

What is volume What is the unit of volume?

Volume is the quantity of three-dimensional space enclosed by a closed surface, for example, the space that a substance (solid, liquid, gas, or plasma) or shape occupies or contains. Volume is often quantified numerically using the SI derived unit, the cubic metre.

What is specific volume used for?

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.

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). The specific volume can be expressed as: v_da = V / m_a (1)

How do you find pressure from volume?

For example, if you want to calculate the volume of 40 moles of a gas under a pressure of 1013 hPa and at a temperature of 250 K, the result will be equal to: V = nRT/p = 40 * 8.3144598 * 250 / 101300 = 0.82 m³ .

What is the symbol of specific volume?

Typically specific volume uses the symbol v. The density of a substance is defined as the mass per unit volume, and it is therefore the reciprocal of the specific volume. Density is designated by the symbol ρ.

What are three extensive properties?

Extensive Properties

• Volume.
• Mass.
• Size.
• Weight.
• Length.

Can the volume of a closed system change?

The volume of a closed system can change. If the value of any property of a system changes with time, that system cannot be at steady state. ... A control volume is a special type of closed system that does not interact in any way with its surroundings.