Define stress, Physics

Assignment Help:

Stress is measured by the deforming force per unit normal area.

Stresses set up in an object due to of the action of forces can be divided into three broad categories

(a) Tensile stress, which gives elongation, is the answer of forces operating on the body along a one direction.

(b) Shear stress, which gives "shear or bending" being the result of similar and opposite torque about the origin of mass operating on a body.

(c) Volume stress (Bulk Stress) which makes a change in the volume of the body - the resulting strain is called as volume strain (Bulk Strain).        

 


Related Discussions:- Define stress

State the working of Unijunction Transistors, State the Working of UJT ...

State the Working of UJT    Make  circuit  arrangement  as  demonstrated in  fig.(c),  where  UJT  is represented  by  its  equivalent  circuit  comprising resistances  R B1

What about iso 9000, What about ISO 9000? Again there considers being c...

What about ISO 9000? Again there considers being confusion about the ISO 9000 series of certifications. This ISO in essence is not a guarantee of good value and is not specifie

Series combination of the three resistors, Regard as three resistors having...

Regard as three resistors having three unique values of resistance. Presume the resistors are connected in series with each other. Additional suppose that the series combination of

Applications/uses of transformers, (1)         F or supplying power from ...

(1)         F or supplying power from on alternating current power grid to equipment which uses a different voltage. (2)         Electrical power transmission over long dist

Emf of cell, The potential difference across the terminals of a cell when i...

The potential difference across the terminals of a cell when it is not supplying any current is known as it's emf.

Compute the feedback ratio, Q. When the negative feedback is practical to a...

Q. When the negative feedback is practical to an amplifier of gain 50 the gain falls to 25.  Compute the feedback ratio? Af = A / 1 + Aβ 25 = 50 / 1 + 50 β 1 = 2 / 1 + 50

State the faraday laws of electromagnetic induction, a.  State the Faraday'...

a.  State the Faraday's laws of electromagnetic induction. b.  A conducting circular loop is placed in an uniform magnetic field B=0.020 T with its plane perpendicular to the fi

Tachyon, Tachyon A purely speculative particle that is presumed to trav...

Tachyon A purely speculative particle that is presumed to travel quicker than light. According to Einstein's equations of special relativity, a particle along an imaginary rest

Motion, the average speed of an object over a given time duration is 6 m/s....

the average speed of an object over a given time duration is 6 m/s. If it travels first half of the duration with a constant speed 4 m/s, its speed during the next half duration is

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