prove that the internal energy of a monatomic ideal gas depends only on its temperature (start with the change of momentum of one gas particle after its collision with a wall of the container where the ideal gas is filled in, look for the link between the pressure and the kinetic energy of the ideal gas)
prove that the internal energy of a monatomic ideal gas depends only on its temperature (start...
Which of these statements are true? -The internal energy of any gas depends only the temperature of the system. - The internal energy of a gas always increases with temperature -The heat capacity of a monoatomic ideal gas is always smaller than the heat capacity of a polyatomic ideal gas. - q = 0 for any process that does not result in a change in temperature.
The temperature of 3.5 mol of a monatomic ideal gas is 320 K. The internal energy of this gas is doubled by the addition of heat. (a) How much heat is needed when it is added at constant volume? (b) How much heat is needed when it is added at constant pressure?
11) We know the internal energy of a given quantity of an ideal gas depends only on its temperature. There is no change in internal energy purely due to a change in volume. But what about for a real gas? Does the energy depend on volume and, if so, how important is it to account for this? In Lecture #5 we show that, when a system undergoes an isothermal process, the change in internal energy due to a change in...
Chapter 19, Problem 047 The temperature of 1.67 mol of an ideal monatomic gas is raised 11.2 K at constant volume.What are (a) the work W done by the gas, (b) the energy transferred as heat Q, (c) the change AEn in the internal energy of the gas, and (d) the change AK in the average kinetic energy per atom? (a) Number (b) Number (c) Number (d) Number Click if you would like to Show Work for this question: Open...
The temperature of 1.75 mol of an ideal monatomic gas is raised 17.8 K at constant volume.What are (a) the work W done by the gas, (b) the energy transferred as heat Q, (c) the change ΔEint in the internal energy of the gas, and (d) the change ΔK in the average kinetic energy per atom?
The temperature of 2.00 mol of an ideal monatomic gas is raised 15.0 K at constant volume. What are (a) the work W done by the gas, (b) the energy transferred as heat Q , (c) the change ?Eint in the internal energy of the gas, and (d) the change ?K in the average kinetic energy per atom?
Learning Goal Internal Energy of an ideal gas The internal energy of a system is the energy stored in the system. In an ideal gas, the internal energy includes the kinetic energies (translational and rotational) of all the molecules, and other energies due to the interactions among the molecules. The internal energy is proportional to the Absolute Temperature T and the number of moles n (or the number of molecules N). n monatomic ideal gases, the interactions among the molecules...
A rigid container holds 4.00 mol of a monatomic ideal gas that has temperature 300 K. The initial pressure of the gas is 6.00 * 104 Pa. What is the pressure after 6000 J of heat energy is added to the gas?
13.A monatomic ideal gas (N=9.1x1023), undergoes adiabatic expansion. During the expansion, the temperature of the gas decreases from 800.0K to 500.OK. The initial volume of the gas is 0.10 m². a. What is the final volume and pressure of the gas, after expansion? b. What is the change in internal energy of the gas? C. Calculate the work associated with this process.
A monatomic ideal gas is sealed in a box whose volume doesn't change. Adding heat to the ideal gas will result in what change(s)? Check all that apply. a. decrease of the pressure of the ideal gas b. increase of the internal energy of the ideal gas c. increase of the temperature of the ideal gas d. decrease of the internal energy of the ideal gas e. decrease of the temperature of the ideal gas f. increase of the pressure...