A vertical piston-cylinder apparatus contains 0.295 kg of water at a pressure of 0.04 bar that occupies a volume of 0.5 m3. Initially, the piston is resting on a set of stops. Then, heat transfer occurs and the pressure increases until the piston begins to move upward. The heat transfer continues until the volume expands to 0.75 m3. Neglect the mass of the piston and take the atmospheric pressure above the piston as 1 bar. a) Show the process on a P-v diagram (including the saturation dome). b) Determine the final temperature (°C). c) Determine the work performed by the water (kJ), d) Determine the heat transfer to the water (kJ).

Explanation:

The concept of workdone in an Isochoric and Isobaric process is applied, the use of the steam table is also applied and the detailed steps and analysis is shown in the attached file.

answer; mistrust of the health care system;

no, because those are both different running competitions. while distance runners train their legs and their lungs to run long amounts of time, the sprinters are training their legs and their lungs to give all they have in the little amount of area they need to cover. the brain also plays a huge part in all of this.

the brain is the only thing in your body that sends messages to your body telling you to run. if you are a long distance runner and you have the mind set of a sprinter, you will not get anywhere. if you have a long distance mind set and you have to run 200m in 20 seconds then you will not make it in time.