This question requires the use of the Thermodynamic Property Tables supplied as additional material. In addition, for steam, the specific ideal gas constant = 461.5 J/kg K I A closed system is comprised of pure water substance initially at a temperature of 500 °C and a pressure of 20 MPa (state 1). The system undergoes an isochoric process whereby its pressure drops to 0.1 Mpa (state 2). (a) Evaluate the specific entropy and specific volume of the system at state 1. (b) Evaluate the specific entropy, specific volume and temperature of the system at state 2.

Q: Which of the following statements related to casting of metals is the most correct? O a. O b. Die…

A: This method is used to produce variety of metal products At one time only one product is formed from…

Q: In sand casting process, the pattern is made of

A: Casting is a process in which liquid metal is poured into the mould of a casting and the desired…

Q: Describe the Spherical Vessel?

A: A vessel is a closed structure containing liquids or gases under pressure. Familiar examples include…

Q: the parts of a micture can be         using the physical properties of the compund

A: Compounds are substances made up of two or more elements whereas mixtures are made up of elements or…

Q: Need auxiliary views of this drawing

A: This question is based on the concept of engineering drawing.

Q: What are the four basic steps of creating a circular shape in perspective? Using any digital medium,…

A:

Q: What is areal velocity?

A: The measure of the velocity of one celestial body in orbit to another body which is equal to the…

Q: Please sketch this in solidwork and find the surface area and volume. Take a screen shot and post it…

A: The model needs to be drawn on Solidworks and the surface area and volume has to be calculated

Q: Hello, I need help with the answer of 3.14 from the picture, please.

A:

Q: Can you pls slove this question briefly with hand written notes and diagram

A:

Q: where did you guys get the area from?

A:

Q: OK, so the EA = 108 N, Length (L) = 13 m, and the angle is 22.6. What now?

A: Here you are asking about what to do if the EA = 108 N, Length (L) = 13 m, and the angle is 22.6…

Q: CHI) plane Cho use your knowledge of Geometry and the Vale a = (7-92 X1000) cm to determine the Sur…

A: There are three half spheres and three 60 degree angle spheresIt is asked to find the surface…

Q: can you resolve? seems icorrect

A: Given data :                vo=10 m/s               AB=0.6 m…

Q: explain this mash

A: Given: To find: Explain the mesh

Q: this cylinder has a rod inside, around the rod there is paraffin wax that will expand, I want to…

A: Part -(a) use turning on lathe machineTo reduce thickness place the cylinder on the lathe machine…

Entropy

In physics, entropy means the amount of disorder or the degree of randomness associated with a thermodynamic system. The system is not self-organized when the entropy of the system is high. For instance, when a system is at an elevated temperature, its molecules are in random motion, vibrating and colliding with each other. During this scenario, the probability of finding a molecule at a particular place twice, is low. Under this circumstance, the system can be said to be in a high entropy.