marangunfredah marangunfredah

12-05-2024
Engineering

Answered

A mass of 1 kg of air at 100 kPa and 20°C is compressed isothermally to a pressure of 400 kPa. 100 kJ of heat are then added at constant pressure and the gas is then expanded adiabatically back to its original pressure. Sketch these processes on a p-V diagram (not to scale) and determine: (a) the work transfer during compression; (b) the temperature after the heat is added; (c) the work transfer during adiabatic expansion; (d) the final volume.

Answer :

Other Questions

Which of the following best describes the role of associated political institutions in the context of social studies?A) They are primarily responsible for imple

Which of the following reactions is balanced?A. [tex]Sn^{2+} + Fe^{3+} \rightarrow Sn^{4+} + Fe^{2+}[/tex]B. [tex]2Sn^{2+} + Fe^{3+} \rightarrow 2Sn^{4+} + Fe^{

How to change mouse direction on dual monitors?

Mr. Santozi is ambulating with a walker. As you walk down the hall, you notice he is setting the walker down by front legs first and then the back legs. Which o

Which of the following describes the ideal positioning of the interpreter, patient, and provider for situations in which all parties are present ir person with

I am deeply interested in becoming a Year Up student because of my strong desire to enhance my professional skills and achieve my career aspirations. Year Up al

15. In electrostatics, electric charge is a feature of particles like protons and electrons that decides the force of interaction among them.a) Write the name o

Joey surveys 270 students at a college to find out where they eat lunch. 1/3 eat in the college canteen, 0.2 eat at the local fast-food restaurant and the rest

Similar to starch, cellulose is a complex carbohydrate. Which of the following compounds make up cellulose?A. EnzymesB. LipidsC. Amino acidsD. Sugars

What is a podcast? Have you listened to any? Why do you think people listen to them?