Question: Explain why the molar specific heat at constant volume is not the same as the molar specific heat at constant pressure for gases. Why is

Explain why the molar specific heat at constant volume is not the same as the molar specific heat at constant pressure for gases. Why is the distinction between constant volume and constant pressure usually insignificant for the specific heats of liquids and solids?

Step by Step Solution

★★★★★

3.45 Rating (165 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock

A gas held at constant volume cannot do any work on its surro... View full answer

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Document Format (1 attachment)

956-P-M-L-M (1853).docx

120 KBs Word File

Students Have Also Explored These Related Mechanics Questions!

Explain why the molar specific heat of a diatomic gas such as O2 is larger than that of a monatomic gas such as Ne.

Why is the molar specific heat of a gas at constant pressure larger than the molar specific heat at constant volume?

Suppose you could suddenly increase the speed of every molecule in a gas by a factor of 2. a. Would the temperature of the gas increase by a factor of 2 1/2 , 2, or 22? Explain. b. Would the molar...

A certain molecule has f degrees of freedom. Show that an ideal gas consisting of such molecules has the following properties: (1) its total internal energy is fnRT / 2; (2) its molar specific heat...

Problem 4 Serway & Jewett 2 0 . 1 4 A certain molecule has f degrees of freedom. Show that an ideal gas consisting of such molecules has the following properties: ( a ) its total internal energy is f...

( 5 points ) For Nitrogen gas, the molar specific heat at constant volume l o n V and the molar specific heat at constant pressure C P = q , ( 5 points ) A hoop of radius R carnies uniform charge Q ....

A certain ideal gas has a molar specific heat at constant volume 7 R / 2 . What is its molar specific heat at constant pressure? A . 5 R / 2 . B . 3 R / 2 . C . 8 R . D . 9 R / 2 . E . 6 R

The last part is : what is the total energy transfer as HEAT in the isobaric process in joules? initials 9. (6 points) A 1.00-mole sample of an ideal, monatomic gas, initially at temperature 450.0 K...

An ideal gas with molar specific heat at constant volume of 1.5Ru, where Ru = 8314J/K/kmol is the universal gas constant, is subject to a two-step process resulting in a changeof state from p1 = 105...

need help with these two questions. Thanks As shown in the figure, a cylinder with a moveable piston and containing a monatomic ideal gas in an initial state A undergoes an isovolumetric, then an...

For the following statements the universe comprises all nonzero integers. Determine the truth value of each statement. (a) x y [xy = 1] (b) x y [xy = 1] (c) x y [xy = 1] (d) x y [(2x + y = 5) (x -...

A study by the New York City government of a program to prevent homelessness found that over 90 percent of families who signed up to receive job training, counseling services, and emergency money did...

Confidence Man Tricks has done very well in the stock market during the last three years. Its stock has risen from $ 4 5 per share to $ 7 0 per share. Its P / E ratio is 2 1 . 5 4 . Its current...

The salaries of top cricketers have increased enormously in recent years. Discuss the factors that could explain this.

(a) Sketch carefully the chemical potential versus the number of particles for a boson gas in volume V at temperature , Include both classical and quantum regimes. (b) Do the same for a system of...

Consider a system of N bosons of spin zero, with orbitals a the single particle energies 0 and . The chemical potential is , and the temperature is . Find r such that the thermal average population...

(a) Estimate the liquefaction coefficient for helium by treating it as a van der Waals gas. Select the van der Waals coefficients a and b in such a way that fur one mole 2Wb is the actual molar...

Suppose all possible investment opportunities in the world are limited to the four stocks list in the table below: Stock Name Price per Share ($) Shares Outstanding (Millions) Taggart...

Summary: This week you will submit a Media Journal entry. In the entry, you will discuss the kinds of media that you have consumed that week. Media types could include movies, television shows,...

Sousthem Oil Company producrs two grades of gasolane: regular and premium. The profit contributions are 50.30 per gallon for regular gasoline and \$0.50 per gallon for premaum gasoline. Each gallon...