Ask Experts Questions for FREE Help !
Ask
    KFUPM's Avatar
    KFUPM Posts: 3, Reputation: 1
    New Member
    		  
    #1

    Jul 28, 2010, 03:43 AM
    energy transfer
    A closed, rigid container has 6 kg of air at an initial pressure of 100kpa and volume of 25 m^3 the air undergoes a process to a finel pressure of 20 kpa. In what form ( heat transfer or work) did the energy transfer tack place? How much energy was transfeered(kj)? Was it into or out of the system?

Check out some similar questions!

Importance of Kinetic and potential energy in energy reactivation [ 0 Answers ]

What's the importance of kinetic and potential energy in energy reactivation

Explain with the revelance, the importance of Kinetic and potential energy in energy [ 1 Answers ]

Explain with the relevance, the importance of kinetic and potential energy in energy reactivation

Potential Energy- Bonding Energy [ 1 Answers ]

Question: The net potential energy between two ions (e.g. Na+ andCl-) can be Represented as follows: EN =EA+ER = -A/r +B/rn (a) Calculate the bonding energy E0 in terms of the A, B, and n ...

Power and energy transfer [ 1 Answers ]

:eek: A loaded ore car has a mass of 950kg and rolls on rails with negligible friction. It starts from rest and is pulled up a mine shaft by a cable connected with a winch. The shaft is inclined at 30.0 degrees above the horizontal. The car accelerates uniformly to a speed of 2.20m/s in 12.0...

View more questions Search
 

Question Tools Search this Question
Search this Question:

Advanced Search

Add your answer here.