Internal energy, Civil Engineering

For a system  

Q =W+ ΔE

where ΔE is the change in E, the stored energy in the  ΔE system.

E has various forms  

1. Kinetic Energy

1082_kinetic energy.png

2. Potential Energy

Work done on system = mg(z2 - z1 )

1025_kinetic energy1.png

2201_kinetic energy2.png

3. Other forms of energy are due to random movement of molecules, chemical energy etc. and are combined in U, the internal energy. 

Posted Date: 8/27/2012 9:16:53 AM | Location : United States

Related Discussions:- Internal energy, Assignment Help, Ask Question on Internal energy, Get Answer, Expert's Help, Internal energy Discussions

Write discussion on Internal energy
Your posts are moderated
Related Questions
Addition of water to bored piles In water bearing ground, some water head (about 1 m) above the existing ground water table is sustained to stabilize the bore at the time of e

Design of the Aeration Basin Based on Solids Retention Time - sewer construction: You are provided the following information about a municipal wastewater treatment plant. That

Question In erection of false work, for a rectangular panel inside a false work would it be braced all along two diagonals ? Answer While a rectangular panel is focus to the

Q. Explain about Bentonite slurry and polymeric slurry? For the construction of diaphragm walls, bentonite slurry is generally used to form a filter cake on walls of trenches t

What is the Loss of Prestress due to Shrinkage of Concrete It is the loss of prestress due to shrinkage of concrete, which takes place in the initial stage of hardening of conc

How can I get theratio of the maximum deflections of a beam simply supported at its ends with an isolated central load and that of with a uniformly distributed load over its entire