1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Alekssandra [29.7K]
3 years ago
9

Air as an ideal gas in a closed system undergoes a reversible process between temperatures of 1000 K and 400 K. The beginning pr

essure is 200 bar. Determinc the highest possible ending pressure for this process.If the ending pressure is 3 bar, determine the heat transfer and work per unit mass, if the boundary of the system is in constant contact with a reservoir at 400 K.

Engineering
1 answer:
3241004551 [841]3 years ago
3 0

Answer:

highest possible ending pressure for this process is 8.0954 bar

Explanation:

We can say that Heat transfer is any or all of several kinds of phenomena, considered as mechanisms, that convey energy and entropy from one location to another. The specific mechanisms are usually referred to as convection, thermal radiation, and conduction.

Please see attachment for the solution.

You might be interested in
What’s the answer please help
irina1246 [14]

Answer:

It B

Explanation:

4 0
2 years ago
Each of the following activities are commonly performed during the implementation of the Database Life Cycle (DBLC). Fill in the
kicyunya [14]
Yessiree I agree with yu cause yu are right
4 0
3 years ago
How does a catapult incorporate technology?
storchak [24]
I’m sure the answer is correct and it is below
“ A catapult works because energy can be converted from one type to another and transferred from one object to another. ... This energy is stored in the launching device as potential, or stored, energy. The catapult you are about to make uses elastic potential energy stored in a wooden stick as you bend it.”
6 0
3 years ago
The observations of 124.53, 124.55, 142.51, and 124.52 are obtained when taping the length of a line. What should the observer c
Nesterboy [21]

Answer:

attached below

Explanation:

8 0
2 years ago
Mr. Blue lives in a blue house, Mrs. Pink lives in a pink house and Mr. Red lives in a red house. Who lives in the White House?
Cerrena [4.2K]

Answer:

the president and mr.white my history teacher lol

6 0
2 years ago
Other questions:
  • One-dimensional, steady-state conduction with uniform internal energy generation occurs in a plane wall with a thickness of 50 m
    14·1 answer
  • With reference to the NSPE Code of Ethics, which one of the following statements is true regarding the ethical obligations of th
    15·1 answer
  • A parallel circuit with two branches and an 18 volt battery. Resistor #1 on the first branch has a value of 220 ohms and resisto
    7·1 answer
  • Consider the two wood pieces that are connected by a velcro as indicated below. The block is subjected to a tension force P and
    6·2 answers
  • A square isothermal chip is of width w = 5 mm on a side and is mounted in a substrate such that its side and back surfaces are w
    7·1 answer
  • The shear force diagram is always the slope of the bending moment diagram. a)True b)- False
    14·1 answer
  • Air enters a counterflow heat exchanger operating at steady state at 27 C, 0.3 MPa and exits at 12 C. Refrigerant 134a enters at
    5·1 answer
  • Please look at the attachments and help me with these questions
    7·1 answer
  • 4. What are these parts commonly called?
    13·1 answer
  • Workers who work with what kind of chemicals chemicals may require regular medical checkups on a more frequent basis as a result
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!