Consider an experimental structure required to always have constant pressure. For this purpose, a collapsible compartment has been installed that expands and contracts to adjust the volume of air inside the structure for maintaining constant air pressure of 1 atm. Given the total volume of air inside the structure was 100,000 m' when the compartment was fully collapsed, solve the following: If a constant pressure is to be maintained while the temperature varies from 0°F to 150°F, find the volume of air that the compartment holds when it expands to the maximum. For the temperature transition mentioned above, find the change in internal energy undergone by the air in the structure. Also, find the work done by the compartment while it expands. Assume air to be an ideal gas.

1- A rigid tank which acts as a perfect heat insulator and which has a negligible heat capacity is divided into two unequal parts A and B by a partition. Different amounts of the same ideal gas are contained in the two parts of the tank. The initial conditions of temperature T, pressure P, and total volume V are known for both parts of the tank. Find expressions for the equilibrium temperature T and pressure P reached after removal of the partition. Assume that C, the molar heat capacity of the gas, is constant and that the process is adiabatic.

Find the steady-state temperature inside a buoy floating on the ocean as shown in the figure.

The piston of a vertical piston-cylinder device containing a gas has a mass of 50 kg and a cross- sectional area of 0.04 m2, as shown in the figure. The local atmospheric pressure is 0.97 bar, and the gravitational acceleration is 9.81 m/s². What is the pressure inside the cylinder?

thermodynamics

It is a Thermodynamics process show complete solution please.

Calculate the change in 5 m long copper wire when its temperature changes by 60° C. State your assumptions if there are any.

A 2-kW baseboard electric resistance heater in a vacant room is turned on and kept on for 15 min. The mass of the air in the room is 75 kg, and the room is tightly sealed so that no air can leak in or out. Solve for the temperature rise of air at the end of 15 min.

A thermometer reading 70°F is taken outside. Five minutes later the thermometer reads 40° Thirty-five minutes after being taken outside, the thermometer reading is within one-half a degree of the outside temperature. Find the value of the outside temperature assuming it is constant.

THERMODYNAMICS SUBJECT NEED ASAP Two spherical vessels of different sizes contain the same gas and are connected by means of a pipe with a valve. Sphere A has a diameter of 5 foot at the given pressure gauge of 50 kgf/cm². Sphere B contains the same gas at 20 kgf/cm² gauge. The valve is opened and when the properties have been determined, it is found out that the gauge pressure is 36 kgf/cm². The temperature at the two vessels before and after opening the valve is maintained at 21.1°C. If the barometric pressure is 750 torr and the gas inside the sphere is nitrogen, find the following:     The atmospheric pressure in psi  The diameter of Sphere B  The total mass of the gas after opening the valve  I hope you can all answer this question I know tutor can answer until 4 parts. Thank you will give thumbs up