Internal energy, Civil Engineering

Assignment Help:

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. 


Related Discussions:- Internal energy

Surveying, What''re the procedures of contouring by graphical interpolation...

What''re the procedures of contouring by graphical interpolation

Determine condition of activity in the network flow diagram, Determine the ...

Determine the condition of each activity in the network flow diagram shown below   Ans: a. Activity C can be started only after the completion of activities A and

What is immediate settlement, Q. What is Immediate Settlement? Strain i...

Q. What is Immediate Settlement? Strain in all coarse grained, dry or partly saturated fine grained soils occur immediately after the application of stress. Hence, this change

Strain due to bending, Beam of arbitrary cross-sectionsubjected to couples ...

Beam of arbitrary cross-sectionsubjected to couples M Bending moment at any sectionis M Consider segment of beam subtended by angle θ Some fibres will shorten e.g. ABand o

Principle of airlifting for cleaning pile bores, Q. Principle of airlifting...

Q. Principle of airlifting for cleaning pile bores? Airlifting is generally carried out before concreting to remove debris and clean the base of pile bores. It basically acts a

Rectangular panel inside a false work, Question In erection of false work, ...

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

Strength of materials, Enlongations in solids based on elastic constants

Enlongations in solids based on elastic constants

Stone, STONE Stone is a 'naturally available building material' used fr...

STONE Stone is a 'naturally available building material' used from the early age of civilization. It is available in the form of rocks, which is cut to needed size and shape an

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd