0 Coefficient of restitution for completely inelastic collision63% Conductivity of a 99.5% pure aluminum. 72.60% What is the conductivity of a 99.9% pure gold?760 torr 1 atm is how much in torr?234.5 degrees celsius Absolute temperature for annealed copper?9.1066 x 1028 grams An electron is a subatomic particle in the lepton family having a rest mass of:2260 kJ/kg At atmospheric pressure, what is the heat of vaporization of water?2.73160 x 10^26 Avogadro’s number is ___ molecules per lbmol63% Conductivity of a 99.5% pure aluminum.7A Halogens belong to what group in the periodic table?8 How many elements are in the 2nd, 3rd period?2 How many elements are in the first period?92 How many elements are naturally occuring in nature?6 PROTONS, 6 ELECTRONS AND 8 NEUTRONS How many protons, neutrons and electrons are in the carbon isotope 14C6?1837 How much is a proton heavier than an electron?1 How many atoms in a cell in a simple cubic crystalline structure?1.68 x 10^24 How many free electrons are there in every cubic inch of silver? 4 How many postulates did Niels Bohr formulate to support his atomic theory? 1 p, 0 n Deutrium has 1p, 1n Hydrogen has isotopes. How many neutrons and protons does protium have?100% In an elastic collision, the coefficient of restitution is _____1.6726 x 10^23 kg Mass of a proton?8A Noble gases are in what group in the periodic table?1 AMU Nominal mass of a proton96,500 One mole of electron has a charge equal to __ C.359 One pound mol of any perfect gas occupies a volume of ___ ft3 at 32degree F and 1 atm.3.70 x 10^10 One curie = ____disintegration per volume359 One pound mol of any perfect gas occupies a volume of ___ ft3 at 32OF and 1 atm.32 One pound mol of oxygen is __ pounds.8 Period 2 in the periodic table has how many elements?8 Period 3 in the periodic table has how many elements?18 Period 4 in the periodic table has how many element14.6 slug to 1kg10^7 ergs the equivalent of 1 Joule is

10 yearsThe required minimum no. of consecutive years of professional service to be nominated as board member?

5 yrsThe required minimum no. of consecutive years of residency to be nominated as a board member:

9.5791 x 107 C/kg The charge to mass ratio of a proton. 32 The last row in the periodic table is period 6 has how many elements?200% There are how many elements in the first period in the top row of the periodic table?

5YEARSTo be a board examiner... must be a citizen and living in the Philippines for at least ___ (consecutive)

10YEARS To be a board examiner... must be a practicing ece at least ___ (continuous)

5To become a member of the board of electronics engineers, he/she must be a citizen and resident of the Philippines for at least __ consecutive years.

10To become a member of the board of electronics engineers, he/she must be in active practice of the electronics engineering profession for at least __ continuous years.

10^14 m What is the approximate radius of an atom?1.6 x 10^19 C What is the charge of a proton?

11.7 What is the coefficient of permittivity of Silicon?108.80% What is the conductivity of a pure annealed silver wire? 2 What is the maximum number of electrons in S subshell?4.19 What is the specific heat capacity of water in kJ/kg-degree C?10^14 m What is the approximate radius of an atom?1.602 x 1019 COULOMB What is the charge of an electron?108.80% What is the conductivity of a pure annealed silver wire?770 degree C What is the curie temperature of an iron magnet? 335 kJ/kg What is the heat of fusion of water?234.5degree C What is the inferred absolute zero temperature of annealed copper? 2 What is the maximum number of electrons in S subshell? 102.10% What is the percent conductivity of pure annealed copper wire?7 What is the principal quantum number of Q shell? 4.19 What is the specific heat capacity of water in kJ/kgdegree C?0.00393 PER degree C What is the temperature coefficient of annealed copper? 8.314 What is the universal gas constant in kJ/molK?A Absolute humidity Ratio of water vapor present per unit volume of air. Absolute Index of Refraction It is the ratio of the speed of light to the speed in a mediumACID TEST RATIO quick assets/ current liabilitiesAcid-Base Titration Used to determine the concentration of acid and base.ACTINIDES The elements of the seventh period are known as ___.Activated charcoal Dissolves impurity in a solutionACTUAL MECHANICAL ADVANTAGE Ratio of resistance force to effort force. ADHESION Attraction between unlike moleculesAeration Process of removing offensive odors.AGUA REGIS royal waterALIPHATIC without carbon ringAlkali Elements in the first period?ALKALI METALS What metals are the softest among the metals?ALKALI METALS Group 1A in the periodic table are elements known as:ALKALINE EARTH METALS Group 2A in the periodic table are elements known as:ALL METALS Elements in the central gap are ___.ALLOY What material increases very slightly in resistance with a rise in temperature? ALLOY Mixture of a metal to another material

ALPHA DECAYWhat decay decreases the number of both protons and neutrons by two and may result in a stable nucleus?

Aluminum Which metal is the most abundant?Always less than coefficient of kinetic friction is _______ the coefficient of static friction amalgram Alloy of metals with mercuryAmino Acids What is the building block of proteins?Ammonia Simplest nitrogen and hydrogen compoundAMORPHOUS What solid material which most of the atoms or ions are randomly placed? Anastigmatic Lens A device used to correct defects such as spherical aberration, astigmatism. Angular Momentum the ____ of a rotational body is the product of its momentum of inertia and angular speedANION larger than parent atomAnnealing Slow cooling of metal from high temperature to room temperature

AnodizingElectrolytic passivation process used to increase the thickness of natural oxide layer on the surface of metal parts; forms the anode electrode.

ANTIMONYSilicon becomes an extrinsic semiconductor with electrons as the majority carrier when doped with what material?

ARCHIMEDES PRINCIPLE buoyant forceArgon Most abundant noble gasAstatine Rarest halogenASTIGMATIC LENS correct astigmatismAston First used the spectrogram which proves the existence of…..ATOM What is the smallest particle of an element that retains the characteristics of that element?ATOMIC NUMBER What gives an element its identity?

Aufbau principle What principle states that the electrons fill the orbitals, one at a time, starting with the lowest energy orbital then preceding to the one with the highest energy

AVOGADRO’S PRINCIPLE “1 mol of any perfect gas contains the same number of molecules”. This is known as:Avogadros number Reciprocal of molar mass

AzeotropicA liquid mixture of two or more substances that maintains a constant boiling point and retains the same composition in the vapor state.

AZIMUTHAL QUANTUM NUMBER What quantum number defines the magnitude of the electron’s; angular momentum vector? B BERNOULLIS PRINCIPLE Law of conservation of energy

BETA DECAYWhat electron emission in which gamma radiation may be emitted to decrease the binding energy?

BECAUSE ALKALI METALS ARE EXTREMELY REACTIVE Why is the reason why alkali metals are protected from water, air, and most other substances?BECAUSE THESE GASES ARE BELIEVE THAT THEY CANNOT UNDERGO CHEMICAL REACTION Why are noble gases called inert gases?

BINDING ENERGYWhat is the difference between the kinetic energy of the electron and the electrostatic potential energy of the electron nucleus combination?

+ BETA DECAYWhat electron emission is when the nucleus has too many few neutrons, a proton transforms into a neutron with a positron emission?

BACK TITRATIONAn analytical technique used when the reaction between the standard solution and the substance to be analyzed is low

Bakelite Early PlasticBakelite 1905, modern plastic industryBakelite Start of modern plastic industryBARYONS What are the particles that include the proton and the neutron?Because they were believed to not react. How did the inert gasses got their name?

BecquerelWho discovered radiation activity? Note: Marie Curie and Pierre Curie were also credited in discovering radioactivity, but the refresher module only named one. ;SI unit of activity

Bernoulli’s Theorem“For a steady flow, the sum of the pressure head, the elevation, and the velocity head remain constant."

BETATRON Used to accelerate electron.; boosts electronsBETWEEN 10^15 TO 10^16 m What is the diameter of the atomic nucleus?

BINDING ENERGYWhat is the difference between the kinetic energy of the electron and the electrostatic potential energy of the electron-nucleus combination?

BODYCENTERED CUBIC What crystalline structure has a coordination number of 6? BOILING Magnesium reacts to water only when the water is:Boiling water On what condition will Magnesium react with water?BOYLES LAW P1V1=P2V2

boyle's law Temperature unchanged, The pressure of an ideal gas is inversely proportional to its volume Brownian movement Bombardment by moleculesBULK MODULUS Ratio of the volume stress to the volume strainBULK MODULUS Elasticity that applied to liquid.C C6H12O6 Chemical formula of a monosaccharide?CALORIE SECOND METER SI unit of heat conductivityCapillarity The elevation or depression in small diameter of tubesCapillary Action Result of surface tension Carbon, Oxygen, Hydrogen Carbohydrates have the following elements:CARNOT ENGINE What consists of a cylinder that is filled with an ideal gas and as a movable piston at one end?CATION smaller than parent atomCellulose For plant cell and fiberCellulose Building blocks of plants.Center of Suspension The point on axis where the pendulum vibrates.CENTRIPETAL ACCELERATION square of the velocity / radiusceramic what is a combination of one or more elements CESIUM What metal have melting point of 28 degree C and is liquid on warm day?Chadwick Who discovered the Neutron?CHARLES LAW V1/T1=V2/T2

CHEMICAL BONDING What bonding occurs when the total energy of an aggregate is less with atoms near each other than separated?

Chlorine What element has a pale, yellow green color?Chlorine Alkali metals react with what element to form salts?Chlorine Used to kill bacteria in water treatment plants.CHLORINE What halogen is greenish yellow gas?Chlorine Bacteria in water can be removed byChromatic Aberration What refers to the defect in lenses which causes unequal refraction of the different colors?Chromatic Scale Diatonic scale with five added half-tone. CHROMIUM What material has a body centered cubic crystalline structure?Chromium What material has a body-centered cubic crystalline structureCLOSED SYSTEM With a ___, there is no interchange of matter between system and surroundings.COHESION attraction between like moleculesColor Notional quality of quark. Color Blindness Failure to distinguish one color from the other.

Composite What is the combination of two or more materials that has properties that the components materials do not have by themselves

CONDUCTION What is the transfer of energy from the more energetic particles of a substance to the adjacent less energetic ones as a result of interaction between particles?

CONDUCTION BAND What is the range of state in the freeenergy spectrum of a solid in which electrons can move freely?

CONDUCTION BANDWhen an electron acquires enough additional energy from an external source, it can leave the valence shell and becomes a free electron and exists in what is known as __.

CONSERVATION OF LINEAR MOMENTUM When the sum of external forces acting on a body is zero, then its linear momentum is constantConservative Force Gravity is an example of what type of forceCONSTANTAN What alloy of nickel has 40 to 60% copper used in thermocouple?

CONVECTIONWhat is the transfer of energy between a solid surface and the adjacent fluid that is in motion and it involves the combined effects of conduction and fluid motion?

COORDINATION NUMBER What characteristic of an atom in an ionic compound is the number of closest (touching)

atoms? Coulombmeter Instrument measures the charge in coulomb

Creed What refers to a statement or oath, often religious in nature, agreed by an individual in ceremonies

CRITICAL POINT The state beyond which there is no distinct vaporization process is called:Cryogenics The branch of physics which is concerned with low temperature phenomenaCRYSTALLINE What material has atoms or ions of known position and repetitive structure? Curie Unit of radioactivity

Curie pointWhat physical property of a material that refers to the temperature at which ferromagnetic materials can no longer be magnetized by outside forces

CYCLE In thermodynamics, any process or series of processes in which the system returns to its original condition or state is called a __

CYCLOTRON What consists of a large cylindrical box, shaped like a pill box, placed between the points of a huge electromagnet and used for accelerating charged particles?

D Damped Oscillation Oscillation with friction?de Broglie Dualistic nature of light and introduce this to electronDEBYE unequal distribution of electrons ; since unequal siyamagtravelsiyaparamakahanapng partnerDENSITY mass/volumeDEUTRIUM 1proton, 1 neutronDIAMAGNETISM What is produced by electron spins in antiparallel pairs in closed electronics shells?

dielectric strength

what is the property of a material refers to the highest potential difference (voltage) that an insulating materials of given thickness can withstand for a specified time without occurrence of electrical breakdown through bulk

DIFFUSER What device is used to increase the pressure of a fluid by slowing it down?

DislocationWhen a solid has a crystalline structure, the atoms arranged in repeating structures called______________.

Dissipative Forces Non-conservative energies are also known as ________.Distillation Separation of liquid through because of difference in its boiling points DURALUMIN 95% aluminum , 4% copperE EINSTEIN’S THEORY What theory states that matter can be converted into energy and vice versa?

E.O.109What government regulation in telecommunication provides the policy to improve the provision of local exchange carrier service?

Effective Rate Interest rate is equal to ____ if compounded annually.efficiency Defined as the ratio of actual mechanical advantage over ideal mechanical advantageEinstein’s Equation The equation that mass can be converted to energyELASTIC LIMIT Max stress applied to an object without being permanently deformed.Elasticity of Torsion twisting of springELASTICITY OF TORSION Twisting of a spring is an example of what type of elasticity?

ELECTRIC SUSCEPTIBILITYWhat term describes the numeric measure of the polarization or in atoms or molecules of a dielectric? displacement of electrons

Electrolyte What do you call the liquids that can conduct electricity?electron affinity What refers to the willingness of an atom in a molecule to attract shared electrons?electron dot ____ represent the outer layer of an atom

ELECTRON PAIR What is any two electrons functioning or regarded as functioning in concert, especially two electrons shared by two atoms joined by a covalent bond?

ELECTRONEGATIVE What term is used to tend to attract electrons to form a chemical bond?ELECTRONEGATIVE What term is … tend to attract electrons to form a chemical bond?

ELECTROSTATIC BONDING What bonding results from attractive forces between positive and negative ions or between pairs of opposite charged ions?

ELEMENT What is a substance which cannot be reduced to simpler substance by chemical means? ENERGY AND MATTER The universe is composed of what main parts?

ENERGY BALANCE

“The net change in the total energy of the system during a process is equal to the difference between the entering and the total energy leaving the system during that process.” This is known as:

ENTHALPY What represents the total useful energy of a substance?EQUAL TO The effective nuclear charge of any main group element is __ the group number.Eureka What alloy possesses practically constant resistance at all temperatures?EXAMINATION, REGISTRATION AND LICENSURE Rule III of IRR of the R.A. 9292 is:EXCESS ELECTRONS How is the negative charge created in a neutral body?F FACECENTERED CUBIC What crystalline structure has a packing factor of 0.74?FACECENTERED CUBIC What crystalline structure has a coordination number of 12? FASTER THE HEAT TRANSFER The larger the thermal conductivity of the material, the

First law of Motion The law of inertia - "There is no change in the motion of the body unless an unbalanced external force is acting upon it."

FIRST POSTULATE OF NIELS BOHR“Electron orbits are discrete non-radiating and the electrons may not remain between these orbits”. What is this statement called?

Fission Floatation Allows liquid to flow while solid particles settle.Flourine Most reactive element?FLOURINE What is the most electronegative number?FLOURINE AND CHLORIN Prevention of CO concentrationformality Molecular mass per literFRANCIS ANSTON 1919, discovered isotopesFUEL CELL Continuous supply of energyFusion Hydrogen is changed into Helium in the sun in the process called ______.

FUSIONWhat is the process in which hydrogen is changed into helium inside the sun and makes the sun shine?

G Geiger Counter Used to measure radiation?Gold What element is the third best conductor of electricityGold The least good conductor?

GREENHOUSE EFFECTWhat refers to the heating of the earth’s atmosphere not by direct sunlight but by infrared light radiated by the surface and absorbed mainly by atmospheric carbon dioxide?

GROUP 1A AND GROUP 2A All halogens will form compound with what group of metals?H HEAT ENGINE A device that converts heat into mechanical energy or work.h/4pi What is the individual angular momentum of the neutron, proton and electron?HALIDE Compounds containing halogen and one other element (except oxygen) are called:HARDENED STEEL What material is used by permanent magnet as the magnetic material?HARDNESS Refers to resistance to plastic deformationHeat CAPACITY Heat needed to raise a unit mass of body to 1 degree in the temperature scaleHEAT EXCHANGER A device where two moving fluid streams exchange heat without mixing.HEAT OF COMBUSTION The ___ of substance is the energy radiated when 1 kg or 1 cu. m of it is completely burned.

HEAT OF FUSIONThe __ of a substance is the amount of heat needed to turn 1 kg of the substance at its melting point from the solid to the liquid state

HEAT OF VAPORIZATION The __ of a substance is the amount of heat needed to turn 1 kg of the substance at its boiling point from the liquid to the gaseous state.

Heavy__________metals are metal wherein the number of neutrons is greater than the number of protons.

Helium Heavy nuclie

HUND’S RULEWhat law states that “For a set of equal energy orbitals, each orbital is occupied by one electron before any orbital has two electrons”

Huygen’s Principle Which states that each point on a wave front maybe regarded as a new source of disturbanceHYDROGEN GAS Alkali metals react strongly with water to form ___.HYDROXIDE Solutions of compound of alkali metals are called __.I INCOMPRESSIBLE SUBSTANCE A substance whose specific volume or density is constant is called a/an:IDEAL MECHANICAL ADVANTAGE Ratio of the input distance to the output distanceInelastic In __________ collision, kinetic energy is lost to heat, sound energy, etcInelastic Collision Collision in which kinetic energy is not conserved

InertiaWhat is the property of matter which is the reluctance to change its state of rest or of uniform motion

INFORMATIONS & COMMUNICATIONS TECHNOLOGY What does ICT stands for? INSTITUTE OF ELECTRONICS ENGINEERS OF THE PHILIPPINES, INC.

According to Section 3 of Rule I of the IRR of R.A. 9292, the accredited professional organization for electronics engineers is the:

INVAR What alloy of nickel used in thermostats with low or zero thermal expansion?Inversely proportional to the mass of body

In an elastic spring stretched by a force, acceleration is proportional to the displacement and ________.

IODINE What halogen is bluishblack solid that gives off purple fumes when heated?Ion What do you call a substance that has undergone reaction?IONIZATION What is the process of gaining or losing electrons?Isobaric A thermodynamic process in which the pressure remain constantISOBARIC What process is during which a system remains under constant pressure?Isogoric Plane A point on Earth wherein there is an equal magnetic declination.Isothermal A thermodynamic process in which the temperature remain constant:ISOTHERMAL AND ADIABATIC PROCESSES Carnot engine uses what process?ISOTHERMAL AND ADIABATIC PROCESSES Carnot engine uses what process?ISOTOPES What do you call nuclei with the same atomic numbers but different atomic weights? J James Chadwick Who discovered the neutron? JJ Thomson Who discovered electron? JOULE What is the SI unit of heat?JOULE Unit of work; MKS unit of work.K kg m/s What is the SI unit of Momentum?

Kelvin ScaleWhat temperature scale using absolute zero as the zero point with scale divisions the same as Centigrade scale

Kelvin Scale Has an absolute zero scale and is equivalent to Centigrade scaleL LARGER THAN Anions are ___ they parent atoms.

LANTHANIDES The elements in the sixth period of the periodic table between lanthanium and hafnium are called ___.

Larger Than Anions are ___ they parent atoms

Latent EffectsFor pure substances, the heat effects accompanying changes in state of constant pressure are known as __.

LATENT EFFECT For pure substances, the heat effects accompanying changes in state of constant pressure are known as __.

Law of definite proportion “The masses of the elements in a pure compound are always in the same proportion” LAW OF CONSERVATION OF ENERGY The first law of thermodynamics is theLEPTONS What particles include the electron, the mu particle and the neutrino?Less Than Coefficient of kinetic friction is always ________ the coefficient of static friction. LINE DEFECT What is considered as the most common type of crystal defect?lodestone Which of this is a natural magnetM MAGNETIC QUANTUM NUMBER What quantum number defines the direction of electron’s angular momentum vector?MAIN GROUP ELEMENTS The elements to the left and to the right of the central gap in the periodic table are called ___.Manometer Measures pressureMASS SPECTROGRAPH used to measure mass of atomMECHANICAL ENERGY What type of energy is usually transmitted by rotary motion?Mendeleev Who created the periodic table?MENDELEEV 19th century author of periodic tableMERCURY What metal has the lowest boiling temperature?MESONS What particles have rest masses ranging … to about 0.1 amu?

METALLIC BONDING What bonding occurs in which the attractive forces result from the exchange interaction of the electron gas with the ionic lattice?

METALS What are often times referred as electronegative?Mirages ________ are results of hot surface.

MOLE Defined as the amount of substance that contains as many formula units as there are atoms in exactly 12 g of the most common isotope of carbon.

MOLECULAR DENSITY What refers to the number of nuclei (atoms) per unit volume?MOLECULES What is a combination of two or more atoms?Musical Tones A ___ is a succession of tones which bear a simple relation to each otherN N The shell that has the most number of electrons is the __ shell. Negatron What is the other name for negative electron?

NEUTRINOWhat is an elementary particle that has no charge, has zero rest mass and travels at the speed of light?

NEUTRINO What particle consists of two down and one up quarksNEUTRONS, PROTONS Heavy atoms have more __ than __.Newton second What is the SI unit of Impulse?

Newton’s First Law “There is no change in the motion of a body unless an unbalanced external force is acting upon it.”

Newton’s Second Law

“Whenever a net (resultant) force acts on a body, it produces an acceleration in the direction of the resultant force that is directly proportional to the resultant force and inversely proportional to the mass of the body.

Newton’s Third Law “For every force that acts on one body there is a second force equal in magnitude but opposite in direction that acts upon another body."

NICHROME What alloy of nickel has 15 to 20% chromium and has high electrical resistance?NICHROME What is the least conductor of electricityNO. OF PROTONS + NO. OF NEUTRONS The atomic weight of an element equal to __ in the nucleus. NONBRAVAIS LATTICE What lattice displays all the atoms or ions in the crystal?Non-Conservative Energy Friction is an example of ________.Nuclear Reactor Nucleons Protons and neutrons

NUMBER OF ELECTRONS IN THE OUTER SHELL What determines the valence of an atom? NUMBER OF VALENCE ELECTRONS What determines whether the substance is a conductor or an insulatorO OPEN SYSTEM With ___, there is interchange of matter between system and surroundings.ORBITAL QUANTUM NUMBER What is the other term for azimuthal quantum number? Owner’s equity Quick asset and liabilitiesOxidation The process of losing an electron.P PROCESS In thermodynamics, any change that the system may undergo is called __

PARAMAGNETISM What is produced by the orbital or spin moments of electrons, or both as well as by moments of free electrons?

PART Polymer comes from the Greek word words ‘poly’ meaning ‘many’ and ‘meros’ meaning __.Pascal What is the SI unit of pressure?Period The time to complete one oscillatory cyclePeriodic Table A reference sheet used for creation of engineering materials. Periodic Table of Elements

photoelectric effect the phenomenon whereby wavelength photon hitting an atom on the surface of a substance causes an electron to be ejected

POLYCRYSTALLINE What solid is made of crystal grains of different sizes?Polymer Engineering materials known as “ plastic”POSITIVE What is the characteristic sign of the magnetic susceptibility of ferromagnetic material?Positive hydrogen ion Ph stands forPOUND MOL What is the mass in pounds equal to the molecular weight?POUND MOL What is the mass in pounds equal to the molecular weight?PPM or parts per meter Chemical concentration are most often expressed asPRINCIPAL QUANTUM NUMBER What defines the total energy of the electron?PRINCIPAL QUANTUM NUMBER What specifies the shell in which an electron is located? PROTIUM one protonPROTON What particle consists of two up and one down quarks?

PROTONS AND NEUTRONS What are particles called as nucleons?pycnometer What is a glass bottle used to determine the specific gravity of liquids? Q QUANTUM energy lost as an electron goes to a lower orbitR R.A. 1910 First instance of government regulation in radio technology in the Philippines.R.A. 3846 law provides for the regulation of radio station, communications in the PhilsRA 8792 What is otherwise known as “Electronic Commerce Act or Ecommerce act of the Philippines”? RADIATION What is the transfer of energy due to the emission of electromagnetic waves or photons?

Raoult’s lawThe partial pressure of the solvent over a solution is given by the product of the vapor pressure of the pure solvent and the mole fraction of the solvent in the solution

RARE EARTHS The lanthanides were once called ___.

Redox TitrationThe quantitative analysis of the amount or concentration of an oxidizing or reducing agent in a sample by observing

Reduce use of oil and coal. Minimize CORELATIVE HUMIDITY mass of water vapor over saturated unit area of airRemanance In magnetism, retentivity is also called ______.REMANENCE What is otherwise known as retentivity of magnetic materials?

Retinal Fatigue What refers to the failure of one set of color receptors in the eye to be stimulated?ROTATIONAL EQUILIBRIUM When the sum of the net torque is zeroRule I The statement of policy of the R.A. 9292 is __ of the implementing rules and regulation.

Rule II The composition of the board of electronics engineers is found in what rule of the IRR of the R.A. 9292?

Rutherford >>> proton Who discovered the electron? >>>> thomsonS SMALLER THAN Cations are __ their parent atoms.

SCHOTTKY DEFECT What is a neutral defect of ionic lattices consisting of two vacancies (one cation and one anion)?

Scientific law. A statement that summarizes observed facts.

SECANT MODULUSratio of stress to ____________ for materials operation in the nonlinear region in the stress-strain diagram

Second law of motion The net force acting on an object equals the product of the mass and the acceleration of the object. The direction of the force is the same as that of the acceleration’

SECOND LAW OF THERMODYNAMICS What law of thermodynamics states that conversion of heat to work is limited by the temperature at which conversion occurs?

SELFINTERSTITIAL ATOM What is one of the crystalline atoms occupying an interstitial site where no atom should exist? SHEAR MODULUS ___ of a material is the measure of its rigidity

Simple Harmonic Motion Refers to the type of vibratory motion in which the acceleration is proportional to the displacement and is always directed towards the position of equilibrium.

SIMPLE CUBIC What crystalline structure has a packing factor of 0.52? smaller than In terms of size, cation is ________ their parent atoms.

SPECIFIC HEAT

Heat capacity of a material over that of water ratio of the amount of heat required to raise the temperature of a unit mass of a substance to 1 degree to the heat required to raise the same mass of water to 1degree

SPECIFIC HUMIDITY mass of water vapor over unit area of airSphygmomanometer used to measure human blood pressure SPIN QUANTUM NUMBER What quantum number defines the spin angular momentum vector?SPIN QUANTUM NUMBER What specifies the direction of spin of an electron on its own axis? STARTING FRICTION Maximum static friction.STOICHIOMETRY Quantitative measurement and relationship involving substances and mixture.SUBLIMATION The process of directly changing from solid to vapor state or vice versa is called __.sublimation What is the process of changing from solid state to gas state? Sulfuric acid it corrodes metals, destroys living tissue and deteriorates the buildingSurface tension Tendency of liquid to compress.Surface tension Property that determines how liquids take the shape of container/spherical shape.Surface tension liquid drop tends to contract and occupy minimum surface area due to ____?T the same for all bodies The escape velocity isTHE SAME AS The number of occupied electron shells in an atom is ___ the number of its element’s period.THE SAME FOR ALL PERFECT GASES At the same pressure and temperature, the volume of 1 mol isTHERMAL CONDUCTIVITY What is the mixture of the material’s ability to conduct heat?THERMAL RESISTANCE What is the ratio of the thickness of the material to the thermal conductivity?THEY ARE ALL RADIOACTIVE What is the most notable property of actinides?

Third Law of Motion When an object exerts a force on another object, the second object exerts the first force of the same magnitude but in opposite direction.” This statement is known as

Threshold of Hearing Faintest sound a human can hear

Tort______ refers to a civil wrong committed by one person causing damage to another person of his property, emotional well-being or reputation

Total Internal Reflection When a material passes from a medium of greater index of refraction to a medium with lower index of refraction, ________ occurs.

TRANSITION METALS Elements in the central gap of the periodic table are called ___.TRANSLATIONAL force is zeroTransuranium Elements above the atomic number of uraniumU

Unit CellWhen a solid has a crystalline structure, the atoms are arranged in repeating structure called ________.

V Valence Electrons determines the ability of atoms to combine with other atoms. Valence Electrons When an atom easily loses an electron, it has less ________. VALENCE OR VALENCE NUMBER Refers to the number of chemical bonds an atom will usually form.VAN DER WAALS EQUATION OF STATE The __ is a modification of the ideal gas law which is sometimes useful at high pressures.

VAN WAALS BONDING What bonding occurs when molecules are formed, giving each atom an outer shell of eight atoms?

Varignon's TheoremThe resultant of a planar concurrent force system will have the same moment of each force. This statement is known as__

VIBROGRAPH device used to measure frequency of tuning forkViscosity Friction in Water?VITAMIN A green leafy and yellow vegetablesW

WORK FUNCTION

What term is applied to the amount of energy required to transfer electrons, ions, molecules, etc from the interior of one substance across an interface boundary into an adjacent substance or space?

will be considered void contracts which are provision contrary to public policy______Y  YIELD STRENGTH Z ZINC What material has a hexagonal closedpacked crystalline structure?ZINC What is the most common alloying ingredient in copper?

Zero An object undergoes simple harmonic motion, its maximum speed occurs when its displacement from its equilibrium position is __________.