0
Because Cp has two functions:-
1-To change the internal energy dU.
2-To do work dW in expanding the gas.
Where as Cv has only one function of changing the internal energy of the gas..by awais
Wiki User
∙ 12y ago
Add your answer:
Earn +20 pts
Why Cp is greater than Cv?
Because Cp has two functions:- 1-To change the internal energy dU. 2-To do work dW in expanding the gas. Where as Cv has only one function of changing the internal energy of the gas....by Hamoud Seif
What Cv and Cp of air?
1.005
How do you derive the equation cp-cv equals R?
The equation Cp - Cv = R is derived from the first law of thermodynamics applied to an ideal gas process. It relates the specific heat capacities at constant pressure (Cp) and constant volume (Cv) of an ideal gas to the universal gas constant (R). This relationship is based on the assumption that the internal energy of an ideal gas depends only on its temperature.
Why cp and cv have different values?
Cv is a for a constant volume, and there is therefore no work done in the expansion whereas as Cp accounts for the work done by the gas during its expansion, as well as the change in its internal energy. Thusly Cp is generally bigger than Cv. Intuitively this would be very simple to work out yourself. We used to have to work this out ourselves back in my day, not just resort to cheap answers on the interweb.
Does the relation Cp minus Cv equal R hold true for solids and liquids Why or why not?
No, the relation Cp - Cv = R does not hold true for solids and liquids. This relation is specific to ideal gases and is known as the Mayer relation. In solids and liquids, the heat capacities are influenced by factors like molecular interactions and phase changes, leading to different relationships between Cp, Cv, and R.
Give expression for efficiency of dual cycle?
= 1 - qout/qin = 1 - cv(T4-T1)/(cv(Tx-T2)+cp(T3-Tx))
Why the value of cp and cv is different for different gases?
The values of cp (specific heat at constant pressure) and cv (specific heat at constant volume) are different for different gases because the way gases store and release heat energy varies depending on their molecular structure and behavior. Gases with different molecular compositions have different ways of transferring and storing energy, leading to variations in their specific heat capacities.
Explain how you can determine the atomicity of a gas?
To find the atomicity of an ideal gas you can use γ = Cp/Cv.
When is equivalent variation greater than the Compensated variation When also is compensated variation be greater than the equivalent variation?
When goods are normal, CV > EV.
What has the author Wilbert Frederick Koehler written?
Wilbert Frederick Koehler has written: 'The ratio of the specific heats of gases, Cp/Cv, by a method of self-sustained oscillations' -- subject(s): Heat, Gases
What does the coefficient of the variation tell you?
The coefficient of variation (CV) is a measure of relative variability, indicating the degree of dispersion of a distribution relative to its mean. A high CV value suggests greater variability, while a low CV value suggests more consistency. It is useful for comparing the variability of different datasets with differing units of measurement.
What does J-0301-CV-2011000973 stand for?
This identifies a court docket. It is also Incomplete. Instead of J it should have MDJ for the lowest court of Magisterial District Justice The 0301 is the DJ Court number CV may be incorrect as they are usually CP (Criminal Penalty) Jv (Juvenile) etc There is no CV that I know of but a friend suggested Civil Violation The 2011 is the year the Docket was Created 000973 is an internal numbering system of the Local MDJ court
