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Question: In which of the following four state changes will the...
Question: In which of the following four state changes will the "entropy change" be negative? Prove...
Question: In which of the following four state changes will the "entropy change" be negative? Prove using the relevant equations. (Only verbal answer will not be accepted. It will be proved as thermodynamic calculations by using related equations). a-) Isothermal expansion of air from 6 bar pressure to 3 bar pressure b-) Compression of air up to half its volume at constant pressure c-) To supply the air with constant volume until the pressure is three times d-) Air expansion...
Question: In which of the following four state changes will the "entropy change" be negative? Prove...
Question: In which of the following four state changes will the "entropy change" be negative? Prove using the relevant equations. (Only verbal answer will not be accepted. It will be proved as thermodynamic calculations by using related equations). a-) Isothermal expansion of air from 6 bar pressure to 3 bar pressure b-) Compression of air up to half its volume at constant pressure c-) To supply the air with constant volume until the pressure is three times d-) Air expansion...
In which of the following four state changes will the “entropy change” be negative? Prove using...
In which of the following four state changes will the “entropy change” be negative? Prove using the relevant equations. (Only verbal answer will not be accepted. It will be proved as THERMODYNAMIC calculations by using related equations). (a) Air isothermally expanded from 6 bar pressure to 3 bar pressure (b) Compressing the air to half its volume at constant pressure (c) To supply constant volume of air to the air until the pressure is threefold. (d) Air isentropically expanded from...
In which of the following four state changes will the “entropy change” be negative? Prove using...
In which of the following four state changes will the “entropy change” be negative? Prove using the relevant equations. (Only verbal answer will not be accepted. It will be proved as thermodynamic calculations by using related equations). (a) Air isothermally expanded from 6 bar pressure to 3 bar pressure (b) Compressing the air to half its volume at constant pressure (c) To supply constant volume of air to the air until the pressure is threefold. (d) Air isentropically expanded from...
In which of the following four state changes will the “entropy change” be negative? Prove using...
In which of the following four state changes will the “entropy change” be negative? Prove using the relevant equations. (Only verbal answer will not be accepted. It will be proved as thermodynamic calculations by using related equations). (a) Air isothermally expanded from 6 bar pressure to 3 bar pressure (b) Compressing the air to half its volume at constant pressure (c) To supply constant volume of air to the air until the pressure is threefold. (d) Air isentropically expanded from...
"Entropy change" negative will? Prove using the relevant equations. (Only verbal answer will not be accepted....
"Entropy change" negative will? Prove using the relevant equations. (Only verbal answer will not be accepted. It will be proved as thermodynamic calculations under relevant equations). (a) Air isothermally expanded from 6 bar pressure to 3 bar pressure (b) Compressing the air to half its volume at constant pressure (c) constant volume control of air until the pressure is threefold (d) Air expansion isentropically from 6 bar pressure to 3 bar pressure
Please answer the following question completely and correctly. Please show all work and write neatly. 3....
Please answer the following question completely and correctly.
Please show all work and write neatly.
3. A sample of 1.00 mol ideal gas molecules with Cp, m = 7/2 R is initially at p = 1.00 bar and V = 22.44 L and then put thought the following cycle in reversible processes: (a) constant-pressure expansion to twice its initial volume, (b) constant-volume cooling to its initial temperature, (c) isothermal-compression back to 1.00 bar. Calculate q, w, AU, AH, AS for...
A sketch of set of four processes involved in a closed thermodynamic system is shown in...
A sketch of set of four processes involved in a closed thermodynamic system is shown in the adjoining pressure- volume diagram. Isothermal expansion brings 220 grams of a fluid from 415 kPa to a final pressure of 115 kPa and specific volume of 120 litres/kilogram. A reversible cooling process takes place at constant pressure with a work done of 525 Joules and then followed by a constant volume until the pressure of the fluid becomes 62 kPa. A Polytropic compression...
**PLEASE ANSWER ALL SUB-QUESTIONS AND EXPLAIN STEP BY STEP. THANK YOU!** QUESTION 6 One mole of an ideal gas is compres...
**PLEASE ANSWER ALL SUB-QUESTIONS AND EXPLAIN STEP BY STEP.
THANK YOU!**
QUESTION 6 One mole of an ideal gas is compressed isothermally but irreversibly at 130 oC from 2.5 bar to 6.5 bar in a piston/cylinder device. The work required is 30 % greater than the work of reversible, isothermal compression. The heat transferred from the gas during compression flows to a heat reservoir at 25 °C. Calculate the entropy changes of the gas, the heat reservoir, and AStotal
QUESTION...
**PLEASE ANSWER ALL SUB-QUESTIONS AND EXPLAIN STEP BY STEP. THANK YOU!** QUESTION 6 One mole of...
**PLEASE ANSWER ALL SUB-QUESTIONS AND EXPLAIN STEP BY STEP.
THANK YOU!**
QUESTION 6 One mole of an ideal gas is compressed isothermally but irreversibly at 130 oC from 2.5 bar to 6.5 bar in a piston/cylinder device. The work required is 30 % greater than the work of reversible, isothermal compression. The heat transferred from the gas during compression flows to a heat reservoir at 25 °C. Calculate the entropy changes of the gas, the heat reservoir, and AStotal
Question: In which of the following four state changes will the "entropy change" be negative? Prove using the relevant equations. (Only verbal answer will not be accepted. It will be proved as thermodynamic calculations by using related equations). a-) Isothermal expansion of air from 6 bar pressure to 3 bar pressure b-) Compression of air up to half its volume at constant pressure c-) To supply the air with constant volume until the pressure is three times d-) Air expansion...
Question: In which of the following four state changes will the "entropy change" be negative? Prove using the relevant equations. (Only verbal answer will not be accepted. It will be proved as thermodynamic calculations by using related equations). a-) Isothermal expansion of air from 6 bar pressure to 3 bar pressure b-) Compression of air up to half its volume at constant pressure c-) To supply the air with constant volume until the pressure is three times d-) Air expansion...
"Entropy change" negative will? Prove using the relevant equations. (Only verbal answer will not be accepted. It will be proved as thermodynamic calculations under relevant equations). (a) Air isothermally expanded from 6 bar pressure to 3 bar pressure (b) Compressing the air to half its volume at constant pressure (c) constant volume control of air until the pressure is threefold (d) Air expansion isentropically from 6 bar pressure to 3 bar pressure
Please answer the following question completely and correctly.
Please show all work and write neatly.
3. A sample of 1.00 mol ideal gas molecules with Cp, m = 7/2 R is initially at p = 1.00 bar and V = 22.44 L and then put thought the following cycle in reversible processes: (a) constant-pressure expansion to twice its initial volume, (b) constant-volume cooling to its initial temperature, (c) isothermal-compression back to 1.00 bar. Calculate q, w, AU, AH, AS for...
A sketch of set of four processes involved in a closed thermodynamic system is shown in the adjoining pressure- volume diagram. Isothermal expansion brings 220 grams of a fluid from 415 kPa to a final pressure of 115 kPa and specific volume of 120 litres/kilogram. A reversible cooling process takes place at constant pressure with a work done of 525 Joules and then followed by a constant volume until the pressure of the fluid becomes 62 kPa. A Polytropic compression...
**PLEASE ANSWER ALL SUB-QUESTIONS AND EXPLAIN STEP BY STEP.
THANK YOU!**
QUESTION 6 One mole of an ideal gas is compressed isothermally but irreversibly at 130 oC from 2.5 bar to 6.5 bar in a piston/cylinder device. The work required is 30 % greater than the work of reversible, isothermal compression. The heat transferred from the gas during compression flows to a heat reservoir at 25 °C. Calculate the entropy changes of the gas, the heat reservoir, and AStotal
QUESTION...
**PLEASE ANSWER ALL SUB-QUESTIONS AND EXPLAIN STEP BY STEP.
THANK YOU!**
QUESTION 6 One mole of an ideal gas is compressed isothermally but irreversibly at 130 oC from 2.5 bar to 6.5 bar in a piston/cylinder device. The work required is 30 % greater than the work of reversible, isothermal compression. The heat transferred from the gas during compression flows to a heat reservoir at 25 °C. Calculate the entropy changes of the gas, the heat reservoir, and AStotal
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