5. Al insulated tank is divided into two parts by a partition. One part of the tank contains 6 kg of an ideal gas at 50°C and 800 kPa while the other part is evacuated. The partition is now removed, and the gas expands to fill the entire tank. Determine the final temperature and the pressure in the tank.

5. Al insulated tank is divided into two parts by a partition. One part of the tank contains 6 kg of an ideal gas at 50°C and 800 kPa while the other part is evacuated. The partition is now removed, and the gas expands to fill the entire tank. Determine the final temperature and the pressure in the tank.

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

See similar textbooks

Similar questions

A rigid tank whose volume is unknown is divided into two parts by a partition. One side of the tank contains an ideal gas at 927 deg C. The other side is evacuated and has a volume twice the size of the part containing the gas. The partition is now removed, and the gas expands to fill the entire tank. Heat is now applied to the gas until the pressure equals the initial pressure. Determine the final temperature of the gas.
1.)What is the condition of the liquid at 212 F and 14.696 psia is : 2.) The vapor at 212 F and 14.696 psia ,in the absence of any liquid whatsoever ,what is its condition?
The air in an automobile tire with a volume of 1.23 ft3 is at 72°F and 0.5 bar. Determine the amount of air that must be added to raise the pressure to the recommended value of 1 bar Assume the atmospheric to be 14.7 psia and the temperature and the volume to remain constant.
2. Steam at a pressure of 3.5 MPa is known to have a specific volume of 50x10-3 m3/kg. What is its specific enthalpy?
Question 1 (a) In the thermodynamic laboratory, student Ali prepared a piston-cylinder device which contains refrigerant-134a at 1000 kPa and 50°C. The mass of the refrigerant is 6 kg. The next step of the experiment involves cooling the refrigerant at constant pressure until its state become liquid at 24°C. Show the process on T-v diagram and determine the heat loss from the system.
An ideal gas having an initial pressure and temperature of 45 psig and 80°F is heated in a closed container to 130°F. What is the final pressure in psig?
B- Determine the heat transfer (in kJ) necessary to increase the pressure of 70 percent quality steam from 200 to 800 kPa, maintaining the volume constant at 2 m³.
Q6. A piston-cylinder device initially contains 1.4-kg saturated liquid water at 200oC. Now heat is transferred to the water at constant pressure until the cylinder contains saturated vapour only. Show the process on a T-v diagram and determine (a) the volume change of the tank, and (b) the internal energy change of the water. Figure 2
Nitrogen is isobarically expanded from 100 kPa and 600 K until the volume doubles in a closed piston-cylinder. Assume that specific heats are constant and evaluated at the average temperature. Hint: Nitrogen is an ideal gas.Determine the amount of heat transfer into the system, in kJ/kg? Calculate the change of enthalpy, in kJ/kg?Calculate the change of internal energy, in kJ/kg? Report your answer to the nearest whole number using rounding.