subject
Engineering, 25.02.2021 02:20 ambriyaarmstrong01

The initial of a closed system is 45°C. The system undergoes an adiabatic process to a new temperature of 70°C. Calculate the work done, if the system is am ideal gas(cv= 25J/kgK ) and the mass 4kg.​

ansver
Answers: 1

Another question on Engineering

question
Engineering, 04.07.2019 18:10
Afluid flows with a velocity field given by v=(x/t)i.. determine the local and convective accelerations when x=3 and t=1.
Answers: 2
question
Engineering, 04.07.2019 18:10
The drive force for diffusion is 7 fick's first law can be used to solve the non-steady state diffusion. a)-true b)-false
Answers: 1
question
Engineering, 04.07.2019 18:10
The thermal expansion or contraction of a given metal is a function of the f a)-density b)-initial temperature c)- temperature difference d)- linear coefficient of thermal expansion e)- final temperature f)- original length
Answers: 2
question
Engineering, 04.07.2019 18:10
Which of the following components of a pid controlled accumulates the error over time and responds to system error after the error has been accumulated? a)- proportional b)- derivative c)- integral d)- on/off.
Answers: 2
You know the right answer?
The initial of a closed system is 45°C. The system undergoes an adiabatic process to a new temperatu...
Questions
question
Mathematics, 14.12.2021 21:20