A diatomic ideal gas expands from a volume of \(v_{A=100 m^{3}}\) to \(v_{B=300 m^{3}}\) along the path shown in the figure below. The initial pressure is \(_{P_{A}=200 x+10^{5} p_{2}}\) and there are \(73.4\) mol of gas.
(a) Calculate the work done on the gas during this process.
(b) Calculate the change in temperature of the gas.
(c) Calculate the change in internal energy of the gas. (Take the molar specific heat of a diatomic gas for this process to be \(C_{p}=\frac{7}{2} R\)
(d) How much thermal energy is transferred to the system?
Homework Answers
A diatomic ideal gas expands from a volume of VA-1.00 mºto V, - 3.00 m along...
A diatomic ideal gas expands from a volume of VA-1.00 mºto V, - 3.00 m along the path shown in the figure below. The initial pressure is PA-2.00 x 10 Pa and there are 67.3 mol of gas. P(10%Pa) 4.00 8.00 2.00 1.00 1.00 2.00 3.00 100V (m) (a) Calculate the work done on the gas during this process. (b) Calculate the change in temperature of the gas. (c) Calculate the change in internal energy of the gas. (Take the...
will give thumbs up if answer is correct! 1.00 mºto V - 3.00 m along the...
will give thumbs up if answer is correct!
1.00 mºto V - 3.00 m along the path shown in the figure below. The initial pressure is PA-2.00 x 10 Pa and there are 92.2 mol of A diatomie Ideal gas expands from a volume of A gas P(10 Pa) 4.00 8.00 2.00 1.00 1.00 2.00 300V(m) 300 (a) Calculate the work done on the gas during this process (b) Calculate the change in temperature of the gas. (c) Calculate the...
300 J of energy are transferred to a system in the form of heat while the thermal energy increases by 150 J. How much w...
300 J of energy are transferred to a system in the form of heat while the thermal energy increases by 150 J. How much work is done on or by the system?
Write the equation: Change of thermal energy during a constant volume process: Thermal energy of a...
Write the equation: Change of thermal energy during a constant volume process: Thermal energy of a monatomic gas: Thermal energy of a diatomic gas: Thermal energy of a solid: Check for Understanding The thermal energy of 1.0 mol of a substance is increased by 1.0 J. What is the temperature change if the system is (A) monatomic, (B) diatomic, and (C) a solid?
In a constant-volume process, 202 1 of energy is transferred by heat to 0.94 mol of...
In a constant-volume process, 202 1 of energy is transferred by heat to 0.94 mol of an ideal monatomic gas initially at 307 K. (a) Find the work done on the gas. (b) Find the increase in internal energy of the gas. (c) Find its final temperature. A sample o a diatomic ideal gas nas pressure Pand walu TC V. W nen thc gas is warmed, its pressure triples』nd its olu e daualcs. This warming process includes two steps thn...
In a constant-volume process, 200 J of energy is transferred by heat to 0.90 mol of...
In a constant-volume process, 200 J of energy is transferred by heat to 0.90 mol of an ideal monatomic gas initially at 298 K. (a) Find the work done on the gas. J (b) Find the increase in internal energy of the gas. J (c) Find its final temperature. K
3 1. One mole of an ideal gas expands isothermally at T = 20°C from 1.2...
3 1. One mole of an ideal gas expands isothermally at T = 20°C from 1.2 m² to 1.8 m². The gas constant is given by R= 8.314 J/mol K). (a) Calculate the work done by the gas during the isothermal expansion. W= (b) Calculate the heat transfered during the expansion Q= (c) What is the change in entropy of the gas? AS аук (c) What is the entropy change of the thermal reservoir? AS reservar JK (d) What is...
The figure displays a closed cycle for a gas. The change in internal energy along path...
The figure displays a closed cycle for a gas. The change in
internal energy along path ca is –180 J. The energy
transferred to the gas as heat is 210 J along path ab, and
30 J along path bc. How much work is done by the gas along
(a) path abc and (b)
path ab?
An ideal monatomic gas is contained in a vessel of constant volume 0.470 m3. The initial...
An ideal monatomic gas is contained in a vessel of constant volume 0.470 m3. The initial temperature and pressure of the gas are 300 K and 5.00 atm, respectively. The goal of this problem is to find the temperature and pressure of the gas after 30.0 kJ of thermal energy is supplied to the gas. (a) Use the ideal gas law and initial conditions to calculate the number of moles of gas in the vessel. mol (b) Find the specific...
OPEN-ENDED PROBLEMS: to receive credit, you need to show calculations Problem 1 (1 pressure. Neon has...
OPEN-ENDED PROBLEMS: to receive credit, you need to show calculations Problem 1 (1 pressure. Neon has a molar specific heat of 20.79 J/mol-K for a constant-pressure process 0 points): Two moles of neon gas is heated from 300 K to 420 K at constant a) (3 points) Calculate the energy Q transferred to the gas; b) (2 points) Calculate the change in the internal energy of the gas; c) (3 points) Calculate the work done on the gas during this...
A diatomic ideal gas expands from a volume of VA-1.00 mºto V, - 3.00 m along the path shown in the figure below. The initial pressure is PA-2.00 x 10 Pa and there are 67.3 mol of gas. P(10%Pa) 4.00 8.00 2.00 1.00 1.00 2.00 3.00 100V (m) (a) Calculate the work done on the gas during this process. (b) Calculate the change in temperature of the gas. (c) Calculate the change in internal energy of the gas. (Take the...
will give thumbs up if answer is correct!
1.00 mºto V - 3.00 m along the path shown in the figure below. The initial pressure is PA-2.00 x 10 Pa and there are 92.2 mol of A diatomie Ideal gas expands from a volume of A gas P(10 Pa) 4.00 8.00 2.00 1.00 1.00 2.00 300V(m) 300 (a) Calculate the work done on the gas during this process (b) Calculate the change in temperature of the gas. (c) Calculate the...
Write the equation: Change of thermal energy during a constant volume process: Thermal energy of a monatomic gas: Thermal energy of a diatomic gas: Thermal energy of a solid: Check for Understanding The thermal energy of 1.0 mol of a substance is increased by 1.0 J. What is the temperature change if the system is (A) monatomic, (B) diatomic, and (C) a solid?
In a constant-volume process, 202 1 of energy is transferred by heat to 0.94 mol of an ideal monatomic gas initially at 307 K. (a) Find the work done on the gas. (b) Find the increase in internal energy of the gas. (c) Find its final temperature. A sample o a diatomic ideal gas nas pressure Pand walu TC V. W nen thc gas is warmed, its pressure triples』nd its olu e daualcs. This warming process includes two steps thn...
3 1. One mole of an ideal gas expands isothermally at T = 20°C from 1.2 m² to 1.8 m². The gas constant is given by R= 8.314 J/mol K). (a) Calculate the work done by the gas during the isothermal expansion. W= (b) Calculate the heat transfered during the expansion Q= (c) What is the change in entropy of the gas? AS аук (c) What is the entropy change of the thermal reservoir? AS reservar JK (d) What is...
The figure displays a closed cycle for a gas. The change in
internal energy along path ca is –180 J. The energy
transferred to the gas as heat is 210 J along path ab, and
30 J along path bc. How much work is done by the gas along
(a) path abc and (b)
path ab?
OPEN-ENDED PROBLEMS: to receive credit, you need to show calculations Problem 1 (1 pressure. Neon has a molar specific heat of 20.79 J/mol-K for a constant-pressure process 0 points): Two moles of neon gas is heated from 300 K to 420 K at constant a) (3 points) Calculate the energy Q transferred to the gas; b) (2 points) Calculate the change in the internal energy of the gas; c) (3 points) Calculate the work done on the gas during this...
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