What is piezoelectricity, Chemical Engineering

Assignment Help:

What is piezoelectricity?

Piezoelectricity:  Piezoelectricity gives us a means of changing electrical energy to suppose new geometric positions and the mechanical dimensions of the substance are changed. This phenomenon is known as electrostriction. The reverse effect i.e. production of polarization by the application of mechanical stresses can take place only if the lattice has no center of symmetry, this phenomenon is called as piezoelectricity. Example - Rochelle salt, Quartz, Barium titante.

 


Related Discussions:- What is piezoelectricity

Essential requirements of good refractory, Requisites of refractory materia...

Requisites of refractory material or essential requirements of good refractory: a.      It should be able to withstand high temperature. The appropriate refractory is chose

Explain planar defects, Planar defects * Grain boundaries occur where t...

Planar defects * Grain boundaries occur where the crystallographic direction of the lattice abruptly changes. This usually happens when two crystals start growing separately an

Materials used for dc applications, Materials used for DC applications are:...

Materials used for DC applications are: Iron and low-carbon steels (maximum carbon 0.05 %)  • Iron-Nickel alloys (Permalloy)   • Iron-Cobalt alloy (Permendur)

Objectives purchase of laboratory related items, Objectives After you h...

Objectives After you have done this exercise, you should be able to: 1. Prepare a comparative chart of quotations 2. fill up the quotations form 3. process a bill for

Introduction-design and organisation of laboratory store, INTRODUCTION : Y...

INTRODUCTION : You have studied of LT-1 course that storage is usually a necessity in most scientific establishments. You know that sufficient and appropriate storage space should

Basic principle, Blending is an important unit operation in the chemical an...

Blending is an important unit operation in the chemical and process industries. It is employed in a wide variety of industries including the production of cement and gasoline. Con

What are extrusion applications, What are its applications? (i)   Direc...

What are its applications? (i)   Direct extrusion: The billet is placed in a container and forced by the die through a piston.  (ii)    Indirect extrusion: The extruded part

Processing, putting example of literature review

putting example of literature review

Photolithography in the fabrication of electronic devices, Outline a proced...

Outline a procedure for photolithography in the fabrication of electronic devices. What are the limitations of this procedure?   Photolithography is the process of transferrin

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