Stress & Strain ..

By -
Hi Friends,

This week I was completely STRESSED up because of the National Science Day Celebrations ..
Even then, I am STRAINING myself to write few co-relations in STRESS- STRAIN in life..

We often see people use the word STRESS, that too this month,(Financial Year End) makes all the employees feel the STRESS, Accounts branches do get Strained as they have to work a lot in this particular month.

A Student(say class 10, 12 ) who gets STRESSED up in this month as to STRAIN a lot and study for his board exams..
STRESS_STRAIN .. who are they?? where they come from?? How far the concept is connected to us??

"STRESS causes STRAIN"
The above quote is true, stress causes strain, but it depends how we take it..
To understand this, let me add up some more with a help of Stress-Strain diagram



The above images co-relate the stress strain behavior.





There are few things which we need to understand from the above diagram.. The linear portion in the stress strain curve speaks about Elastic region, Where the material retains its original shape,and there is a phenomenon resilience which is the ability of a material to absorb energy when it is deformed elastically, and release that energy upon unloading. When the curve is parallel to Strain, then it attain Plastic region, where the retention of original shape is not possible, i.e., Material undergoes deformation, Finally, at one point the material Undergoes Fracture.
In Similar manner, We do experience the Stress strain curve in our day to day Materialistic life..
Say, for example,
If you are forcing some one to work a lot for you, i.e., beyond his capability, there is a chance where the work from the person is not satisfactory ( Plastic Deformation) and if you force him much, finally he will say THANK YOU Boss and walk away from you ( Fracture)..
Suppose if you make him work on the basis of capability, he remains with us, and the possibility of task done is assured. (Elastic Nature) and what ever you do, that person is Resilient to you..

Moral of The Story :
Each material is different and it has its own stress- strain condition which is true in case of human beings.
It is also a very great lesson in terms of relationship, where we are not supposed to go mushy on people that again makes that person go away from you and if you still continue to do that, Then I can assure you that finally there is a failure in that relationship (TRUE INSTANCES MAKES ME SPEAK)...

Ultimately, what it also tells is that, Ensure that the stress you take up is with your reach, Do not go beyond the reach and try to do something, which may result in Failure..

Good Night ...

;-);-);-);-);-);-);-);-);-);-);-);-);-);-);-);-);-);-);-);-);-);-);-);-);-);-);-);-);-);-);-);-);-);-);-);-);-);-);-);-);-);-);-);-);-);-);-);-);-);-);-);-);-);-);-);-);-);-);-);-);-);-);-);-);-);-);-);-);-);-);-);-);-);-);-);-);-);-);-);-);-);-);-);-);-);-);-);-);-);-);-);-);-);-);-);-);-);-);-);-);-);-);-);-);-);-);-);-);-);-);-);-);-);-);-);-);-);-);-);-);-);-)

Popular posts from this blog

Network modifiers in glass system: A Tribute to all who made me what I am today

By -
Image
Dear Friends, This article is based on my understanding  on the modifiers and the way how our formed network changes. As these modifiers possess higher coordination number and lower valency as discussed in article 50, where we know the rules for glass formers in oxide glasses, I wish to correlate this concept with the methods for survival in this inferior society. The role of glass formers are really idealistic one. We can never be so pure/ in other words, the world doesn’t accept ideals, they need someone who can dance to their tunes. The one who makes you dance and the way how we look at the transparency dance to attain its stability is because of these modifiers. Glass as we know it is an amorphous solid with 3D network. This network has to be broken, that can be done by modification, that responsibility is taken care by network modifiers. I wish to list few interesting correlation on these modifiers on how they break our virtuousness.  The above periodic table indicates
Read more

Transitive Law - Zeroth Law of Thermodynamics - Holding Life Together

By -
Image
Good noon friends, The relationship between Mathematics - Physics - Chemistry (Pure Sciences) is come in hand together as all of them are interdependent. According to Mathematics, The transitive relation in equality, If A= B, and B= C, then C= A. This looks simple, but where is an example to it?? The example for most of the mathematical expressions are given by Physics, The Zeroth Law follows the above relation, Where it states that "When 2 systems are in contact with each other to another system, then all the three systems are in contact with one another" Which depicts the thermal equilibrium. On similar lines,we are always interdependent to ourselves,This Law reminds me 3 System that are in contact for human Life, Physical+Emotional+Mental. I have believe that if any of those 3 systems are corrupted, then the whole system is hanged, sometimes it may lead to a catastrophe. The above image clearly speaks on Zeroth Law of Thermodynamics. To know imagine this
Read more

EXERGY IS WHAT WE MUST GAUGE!

By -
Image
Dear Friends, I have always heard that matching someone’s energy is tough/someone’s capability would be often referred to energy. I have heard few of my friends stating that, “It is tough to match energy of some great person”. It is not energy that we must look at. Now, I realized that exergy is the parameter which defines the ability of a person, it is not energy.  The total energy of the system is a combination of Exergy as well as Anergy. Exergy of a system is referred as the available energy to do useful work whereas the anergy deals with energy which does not produce useful work.  Most of us, use energy as a parameter to gauge the capability of a person/system. But due to conservation laws, we don’t get exact/ideal cases of a system. The moment we deal with exergy, it doesn’t obey conservation laws as it clear to states. For example,  out of 100 Joules; I can burn only 20 Joules, remaining 80 Joules is within the system. That unaccounted 80 Joules of energy is the
Read more