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13.A monatomic ideal gas (N=9.1x1023), undergoes adiabatic expansion. During the expansion, the temperature of the gas...
A monatomic ideal gas at room temperature undergoes an adiabatic process such that its final pressure...
A monatomic ideal gas at room temperature undergoes an adiabatic
process such that its final pressure is 3.75 times its initial
pressure.
a) Did the gas expand or contract?
(b) What is the ratio of its final volume to its initial
volume?
A monatomic ideal gas at room temperature undergoes an adiabatic process such that its final pressure is 3.75 times its initial pressure. (a) Did the gas expand or contract? o expand o contract (b) What is the ratio...
(5 pts) 13. A monatomic ideal gas undergoes an adiabatic expansion (Q0). In this process what...
(5 pts) 13. A monatomic ideal gas undergoes an adiabatic expansion (Q0). In this process what happens to the temperature of the gas? 001 ( Creos ToD a) decreases (b) doesn't change (c) increases 00 () sto() (5 pts) 14. A quantity of 4.00 moles of a monatomic ideal gas (C, 3R/2, C, - 5R/2) undergoes an isothermal process (AT = 0) at a constant temperature of T 300 K. In the process the volume of the gas increases from...
A container holds 4.5 mol of an ideal monatomic gas with a pressure of 125 kPa....
A container holds 4.5 mol of an ideal monatomic gas with a pressure of 125 kPa. The container initially has a volume of 0.10 m3. The gas undergoes an adiabatic expansion until it reaches a volume of 0.3 m3 and a pressure of 20.0 kPa. What is the thermal energy of the gas after the expansion? How much energy went into or out of the gas as work during the expansion? (Positive for energy into the gas, negative for energy...
An ideal monatomic gas undergoes changes in pressure and volume, as shown in the pV diagram...
An ideal monatomic gas undergoes changes in pressure and volume, as shown in the pV diagram below. The initial volume is 0.02 m3 and the final volume is 0.10 m3 20 10 01 (a) Calculate the magnitude, or absolute value, of the Work done on the gas in this process. (Be careful with units. Your answer should be in Joules. 1 atm 1.013x 105 Pa.) (b)The work done ON the gas is: O positive O negative (c) The initial temperature...
Twenty moles of a monatomic ideal gas (? = 5/3) undergo an adiabatic process. The initial...
Twenty moles of a monatomic ideal gas (? = 5/3) undergo an adiabatic process. The initial pressure is 400 kPa and the initial temperature is 450 K. The final temperature of the gas is 320 K. In the situation above, the change in the internal energy of the gas, in kJ, is closest to:
400 moles of an ideal monatomic gas are kept in a cylinder fitted with a light...
400 moles of an ideal monatomic gas are kept in a cylinder fitted with a light frictionless piston. The gas is maintained at the atmospheric pressure. Heat is added to the gas. The gas consequently expands slowly from an initial volume of 10 m3 to 15 m3. (a) Draw a P-V diagram for this process. (b) Is this thermodynamic process an isothermal expansion, an isobaric expansion or an adiabatic expansion? (c) Calculate the work done by the gas. (d) Calculate...
1 mole, n=1, of an ideal monatomic gas undergoes the following process: It starts in the...
1 mole, n=1, of an ideal monatomic gas undergoes the
following process: It starts in the state(Po, Vo). It expands
isobarically to the state(Po, 5Vo). It is heated at constant
volume(isochorically) to (7Po, 5Vo)
A.) Plot this on a PV diagram
B.) What is the temperature difference between the initial and the
final state?
C.) What is the internal energy change?
D.) What is the total heat flow into the gas?
1 mole , n l, of an idcal monatomic...
Adiabatic Process An adiabatic process is defined to be one in which there is no heat...
Adiabatic Process An adiabatic process is defined to be one in which there is no heat transfer-that is, Q-0. Processes that are nearly adiabatic can be achieved by using very effective insulation. Don't use scientific notations in your answers. Case 1. A 0.4-mol monatomic ideal gas system undergoes an adiabatic expansion, which results in a temperature decrease of 30K (a) What is the change in internal energy? Include a proper sign. Keep 2 decimal places. (5 attempts remaining) (b) What...
A quantity of a monatomic ideal gas undergoes a process in which both its pressure and...
A quantity of a monatomic ideal gas undergoes a process in which
both its pressure and volume are doubled as shown in the figure
above.
DATA:
V0 = 0.39 m3
P0 = 12500 Pa.
A. What is the change of the internal energy of the
gas?
B. What was the work done by the gas during the
expansion?
C. What amount of heat flowed into the gas during the
expansion?
2Po Po 2 Vo Vo 2003 Thomson Brooks/Cole
A monatomic ideal gas undergoes isothermal expansion from 0.08 m3 to 0.22 m3 at a constant...
A monatomic ideal gas undergoes isothermal expansion from 0.08 m3 to 0.22 m3 at a constant temperature (initial pressure is 310 kPa). What are its (a) internal energy change (ΔEΔE), (b) net heat transfer (Q), and (c) net work done (W)? Use negative quantity for heat transfer out of the system or work done on the system.
A monatomic ideal gas at room temperature undergoes an adiabatic
process such that its final pressure is 3.75 times its initial
pressure.
a) Did the gas expand or contract?
(b) What is the ratio of its final volume to its initial
volume?
A monatomic ideal gas at room temperature undergoes an adiabatic process such that its final pressure is 3.75 times its initial pressure. (a) Did the gas expand or contract? o expand o contract (b) What is the ratio...
(5 pts) 13. A monatomic ideal gas undergoes an adiabatic expansion (Q0). In this process what happens to the temperature of the gas? 001 ( Creos ToD a) decreases (b) doesn't change (c) increases 00 () sto() (5 pts) 14. A quantity of 4.00 moles of a monatomic ideal gas (C, 3R/2, C, - 5R/2) undergoes an isothermal process (AT = 0) at a constant temperature of T 300 K. In the process the volume of the gas increases from...
An ideal monatomic gas undergoes changes in pressure and volume, as shown in the pV diagram below. The initial volume is 0.02 m3 and the final volume is 0.10 m3 20 10 01 (a) Calculate the magnitude, or absolute value, of the Work done on the gas in this process. (Be careful with units. Your answer should be in Joules. 1 atm 1.013x 105 Pa.) (b)The work done ON the gas is: O positive O negative (c) The initial temperature...
1 mole, n=1, of an ideal monatomic gas undergoes the
following process: It starts in the state(Po, Vo). It expands
isobarically to the state(Po, 5Vo). It is heated at constant
volume(isochorically) to (7Po, 5Vo)
A.) Plot this on a PV diagram
B.) What is the temperature difference between the initial and the
final state?
C.) What is the internal energy change?
D.) What is the total heat flow into the gas?
1 mole , n l, of an idcal monatomic...
Adiabatic Process An adiabatic process is defined to be one in which there is no heat transfer-that is, Q-0. Processes that are nearly adiabatic can be achieved by using very effective insulation. Don't use scientific notations in your answers. Case 1. A 0.4-mol monatomic ideal gas system undergoes an adiabatic expansion, which results in a temperature decrease of 30K (a) What is the change in internal energy? Include a proper sign. Keep 2 decimal places. (5 attempts remaining) (b) What...
A quantity of a monatomic ideal gas undergoes a process in which
both its pressure and volume are doubled as shown in the figure
above.
DATA:
V0 = 0.39 m3
P0 = 12500 Pa.
A. What is the change of the internal energy of the
gas?
B. What was the work done by the gas during the
expansion?
C. What amount of heat flowed into the gas during the
expansion?
2Po Po 2 Vo Vo 2003 Thomson Brooks/Cole
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