State first law of thermodynamics , Physics

Assignment Help:

First law of thermodynamics is stand on the principle of the conservation of power. According to the first law,

ΔQ = W + ΔU      Where,   Δ Q =  heat given to the system

                               ΔU = Change in internal energy of working fluid (confined ideal gas)       

                                  W = Work done by the system

In applying this law special care must be taken in using the sign convention accurately.

 


Related Discussions:- State first law of thermodynamics

Light coupling, Light coupling: Another way to look at light guiding in...

Light coupling: Another way to look at light guiding in a fibre is to measure the fibre's acceptance angle. This angle is the angle within which the light should enter the fib

Dc motor, #questionwhat is dc motor ..

#questionwhat is dc motor ..

Explain metallurgical industry, Metallurgical Industry:- Variable speed...

Metallurgical Industry:- Variable speed DC drives are being use usually now variable frequency AC drives using squirrel cage motors

Pressure, A base of rectangular vessel measures 10cm x 8cm.

A base of rectangular vessel measures 10cm x 8cm.

How are the colloids classified on the basis of the nature, How are the col...

How are the colloids classified on the basis of the nature of interaction among dispersed phase and dispersion medium? Describe a significant characteristic of each class. Which of

Planck radiation law, Planck radiation law A law that defined blackbody...

Planck radiation law A law that defined blackbody radiation better than its predecessor, therefore resolving the ultraviolet catastrophe. It is depend on the supposition that e

Find the angular velocity of rotation, A mass m rotating freely in a horizo...

A mass m rotating freely in a horizontal circle of radius 1 m on a frictionless smooth table supports a stationary mass 2m, attached to the other end of the string passing through

Draw a free-body diagram of the rocket, A large model rocket engine can mak...

A large model rocket engine can make a thrust of 12.0 N upon ignition. This engine is part of a rocket with a total mass of 0.288 kg when launched.   a) Draw a free-body

State kirchhoff rules of current distribution, State Kirchhoff's rules of c...

State Kirchhoff's rules of current distribution in an electrical network. Using these rules verify the value of the current in the electric circuit given below.

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