Answer to Question #138014 in Mechanical Engineering for dilan

Question #138014
In a process with a regulated mass system, there is a heat loss (heat exiting the system) of 1055 J with the energy in the system of 210 kJ. Define the work being done and include compression or expansion?
1
Expert's answer
2020-10-13T18:02:26-0400

given heat loss of 1055J , Q = - 1055J

energy in the system, increase in energy

net work done

here work done is negative so work is done on the system and it is compression process.

Now if the given heat loss is in KJ, i mean Q = -1055 KJ

then net work done

here also work done is negative so work is done on the system and it is compression process


Need a fast expert's response?

Submit order

and get a quick answer at the best price

for any assignment or question with DETAILED EXPLANATIONS!

Comments

No comments. Be the first!

Leave a comment

Ask Your question

LATEST TUTORIALS
New on Blog
APPROVED BY CLIENTS