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explain about the dielectric breakdown dielectric breakdown of a dielectric material is because of the excitation
what is dielectric loss these losses occur because of electrons hopping from one lattice site to another in transition metal
describe hall effect briefly discuss physical origin and uses of hall effectansif a conducting bar is placed in a magnetic field b perp to its axis
designate on an energy level diagram thee conduction and valence bands acceptor amp donor states and position of fermi level fori an intrinsic
determine the purpose of quenchingquenching is most generally used to harden steel by introducing martensite in which case steel should be rapidly
explain the purposes of temperingtempering is a heat treatment approach for alloys and metals in steels tempering is done to toughen the metal by
what is the purpose of zone refining in a binary phase diagram pressure omitted what is the maximum number of phases which can coexist for at least
determine about the line and surface imperfectionline imperfection displacement with a curved boundary produces a mixed dislocation line at the
state about the point imperfection they are imperfect point-like regions in the crystal one or two atomic diameters is the typical size of a point
discuss cohesive energy and electron affinitylsquocohesive energyrsquo in a chemical bond itrsquos the energy required to dissociate a solid into
what are distinguishing characteristics of metallic bonding metallic state can be visualized like an array of
calculate ionisation potential of the electron in the first exited state of singly ionised helium atom is given by ionisation of hydrogen atom to be
there are 13 electrons in an element whose nucleus comprise 14 neutrons obtain atomic number and atomic weight of this element if atomic weight of
when does intrinsic semiconductor become an extrinsic semiconductor illustratesemiconductor doping is the process which changes an intrinsic
how are p-type and n-type semiconductor obtained a p-type semiconductor is attained by carrying out a process of doping which is adding a certain
what are similarities and differences of primitive cells and unit cells ans unit cell is the basic building block
what are total variables and degrees of freedom of a system of two components when the number of phases is one two three etc ans for two -
explain tie-line ruletie-line rule is applied to determine the compositions of two co-existing phases in a binary phase diagram tie line is a
how do i write the equation and units for work for the following question how much work does bobby perform in pushing a 35n crate a distance of 4
how effective is the lion king movie in meeting the standards that relate to how energy flows through an ecosystem and how earth is inter
long ago there lived an australopithecus girl by the name of lucy she died 32 million years ago there are a few molecules of lucys carbon in you
adison earned 25 mowing her neighbor3939s lawn then she loaned her friend 18 and got 50 from her grandmother for her birthday she now has 86 how much
its been a busy weekend for larry five people in his neighborhood left on vacation saturday morning and each of them left a pet for larry to care for
diagrammatically explain about the complementary nature of atomic absorption spectrophotometer and atomic emission