What is adiabatic and isothermal elasticity?

Due to high compressibility, gases possess volume elasticity. If the gas is compressed such that the temperature is not allowed to change, i.e. under isothermal conditions than the corresponding volume elasticity is known as isothermal elasticity represented as KT. …

What is elasticity of a gas?

Gasoline is a relatively inelastic product, meaning changes in prices have little influence on demand. Price elasticity measures the responsiveness of demand to changes in price. Almost all price elasticities are negative: an increase in price leads to lower demand, and vice versa.

How do you know if adiabatic isothermal?

An isothermal process is a process occurring at a constant temperature. The word ‘adiabatic’ means isolated from surroundings. Adiabatic process means a process that neither allows the heat to transfer inside nor let the heat out of the system. For example, a reaction that takes place in a Dewar Flask is adiabatic.

How many times is adiabatic modulus of elasticity of a gas as compared to its isothermal modulus of elasticity?

Adiabatic modulus of elasticity of a gas is 2.1 × 10^5Nm^-2 . It’s isothermal modulus of elasticity is ( gamma = 1.4 )

How is an adiabatic process different from an isothermal process?

In thermodynamics, an adiabatic process is a type of thermodynamic process which occurs without transferring heat or mass between the system and its surroundings. Unlike an isothermal process , an adiabatic process transfers energy to the surroundings only as work .

How is adiabatic elasticity related to volume elasticity?

If the gas is compressed such that no heat is allowed to enter or leave the system, i.e. under adiabatic conditions than the corresponding elasticity is known as adiabatic elasticity and is represented as KΦ. Due to high compressibility, gases possess volume elasticity.

Which is an example of an adiabatic change?

Adiabatic changes are usually accompanied by changes in temperature. Condensation is an example of isothermal process. All the reactions going on in the refrigerator are isothermal as a constant temperature is maintained in it. The melting of ice at zero degree is an example of isothermal process.

How is adiabatic process related to first law of thermodynamics?

Unlike an isothermal process, an adiabatic process transfers energy to the surroundings only as work. It also conceptually supports the theory used to explain the first law of thermodynamics and is therefore a key thermodynamic concept.