Chemistry data booklet - Gnomio

1 Physics data bookletFirst assessment 20164082 International Baccalaureate, Baccalaur at International and Bachillerato Internacional are registered trademarks of the International Baccalaureate February 2014 Published on behalf of the International Baccalaureate Organization, a not-for-profit educational foundation of 15 Route des Morillons, 1218 Le Grand-Saconnex, Geneva, Switzerland by theInternational Baccalaureate Organization (UK) LtdPeterson House, Malthouse Avenue, Cardiff GateCardiff, Wales CF23 8 GLUnited KingdomWebsite: International Baccalaureate Organization 2014 The International Baccalaureate Organization (known as the IB) offers four high-quality and challenging educational programmes for a worldwide community of schools, aiming to create a better, more peaceful world.

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3 See merchandise and publications can be purchased through the IB store at : ProgrammePhysics data bookletContents Fundamental constants 1 Metric (SI) multipliers 2 Unit conversions 3 Electrical circuit symbols 4 Equations Core 5 Equations AHL 8 Equations Options 10 Physics data booklet Fundamental constants Quantity Symbol Approximate value Acceleration of free fall (Earth s surface) g m s 2 Gravitational constant G 10 11 N m2 kg 2 Avogadro s constant A 1023 mol 1 Gas constant R J K 1 mol 1 Boltzmann s constant B 10 23 J K 1 Stefan Boltzmann constant 10 8 W m 2 K 4 Coulomb constant k 109 N m2 C 2 Permittivity of free space 0 10 12 C2 N 1 m 2 Permeability of free space 0 4 10 7 T m A 1 Speed of light in vacuum c 108 m s 1 Planck s constant h 10 34 J s Elementary charge e 10 19 C Electron rest mass e 10 31 kg = u = MeV c 2 Proton rest mass p 10 27 kg = u = 938 MeV c 2 Neutron rest mass n 10 27 kg = u = 940 MeV c 2 Unified atomic mass unit u 10 27 kg = MeV c 2 Solar constant S 103 W m 2 Fermi

4 Radius 0 10 15 m 1 Physics data booklet Metric (SI) multipliers Prefix Abbreviation Value peta P 1015 tera T 1012 giga G 109 mega M 106 kilo k 103 hecto h 102 deca da 101 deci d 10 1 centi c 10 2 milli m 10 3 micro 10 6 nano n 10 9 pico p 10 12 femto f 10 15 2 Physics data booklet Unit conversions 1 radian (rad) 180 Temperature (K) = temperature ( C) + 273 1 light year (ly) = 1015 m 1 parsec (pc) = ly 1 astronomical unit (AU) = 1011 m 1 kilowatt-hour (kWh) = 106 J hc = 10-25 J m = 10 6 eV m 3 Physics data booklet Electrical circuit symbols cell battery ac supply switch voltmeter ammeter resistor variable resistor lamp potentiometer light-dependent resistor (LDR) thermistor transformer heating element diode capacitor V A 4 Physics data booklet Equations Core Note: All equations relate to the magnitude of the quantities only.

5 Vector notation has not been used. Sub-topic Uncertainties and errors Sub-topic Vectors and scalars If: = then: = + If: = then: = + + If: = then: = H= cos V= sin Sub-topic Motion Sub-topic Forces = + = +12 2 2= 2+2 =( + ) 2 = f s f= d Sub-topic Work, energy and power Sub-topic Momentum and impulse = K=12 2 P=12 2 P= power= Ef iciency= useful work outtotal work in = useful power outtotal power in = = K= 22 Impulse= = 5 Physics data booklet Sub-topic Thermal concepts Sub-topic Modelling a gas = = = = A = K=32 B =32 A Sub-topic Oscillations Sub-topic Wave behaviour =1 1 2=sin 2sin 1= 2 1 = Constructive interference: path difference= Destructive interference.

6 Path difference=( +12) Sub-topic Travelling waves = Sub-topic Wave characteristics 2 2 = 0 2 Sub-topic Electric fields Sub-topic Heating effect of electric currents = = 1 2 2 =14 0 = = = Kirchhoff s circuit laws: =0 (loop) =0 (junction) = = = 2 = 2 total= 1+ 2+ 1 total=1 1+1 2+ = Sub-topic Electric cells Sub-topic Magnetic effects of electric currents = ( + ) = sin = sin 6 Physics data booklet Sub-topic Circular motion Sub-topic Newton s law of gravitation = = 2 =4 2 2 = 2 = 2 = 2 = = 2 Sub-topic Discrete energy and radioactivity Sub-topic Nuclear reactions = = = 2 Sub-topic The structure of matter Charge Quarks Baryon number 23 u c t 13 13 d s b 13 All quarks have a strangeness number of 0 except the strange quark that has a strangeness number of 1 Charge Leptons 1 e 0 e All leptons have a lepton number of 1 and antileptons have a lepton number of 1 Gravitational Weak Electromagnetic Strong Particles experiencing All Quarks, leptons Charged Quarks.

7 Gluons Particles mediating Graviton W+, W , Z0 Gluons Sub-topic Energy sources Sub-topic Thermal energy transfer Power= energytime Power=12 3 = 4 max(metres)= 10 3 (kelvin) =power albedo= total scattered powertotal incident power 7 Physics data booklet Equations AHL Sub-topic Simple harmonic motion Sub-topic Single-slit diffraction =2 = 2 = 0sin ; = 0cos = 0cos ; = 0sin = ( 02 2) K=12 2( 02 2) T=12 2 02 Pendulum: =2 Mass spring: =2 = Sub-topic Interference = sin Constructive interference: 2 =( +12) Destructive interference: 2 = Sub-topic Resolution Sub-topic Doppler effect = = = Moving source: = s Moving observer.

8 = 0 = Sub-topic Describing fields Sub-topic Fields at work = = = = = = P = = P = e= 1 2 G= 1 2 2 E= 1 2 2 esc= 2 orbit= 8 Physics data booklet Sub-topic Electromagnetic induction Sub-topic Capacitance = cos = = = = parallel= 1+ 2+ 1 series=1 1+1 2+ = = 12 2 = = 0 = 0 = 0 Sub-topic Power generation and transmission rms= 0 2 rms= 0 2 = 0 0= rms rms max= 0 0 =12 0 0 p s= p s= s p Sub-topic The interaction of matter with radiation Sub-topic Nuclear physics = max= = 2 = 2 ( )=| |2 4 4 = 0 1/3 = 0 = 0 sin 9 Physics data booklet Equations Options Sub-topic The beginnings of relativity Sub-topic Lorentz transformations = = =1 1 2 2 = ( ) ; = ( ) = ( 2).

9 = ( 2) = 1 2 = 0 = 0 ( )2 ( )2=( )2 ( )2 Sub-topic Spacetime diagrams =tan 1 Sub-topic Relativistic mechanics (HL only) Sub-topic General relativity (HL only) = 0 2 0= 0 2 K=( 1) 0 2 = 0 2= 2 2+ 02 4 = K = 2 s=2 2 = 0 1 s 10 Physics data booklet Sub-topic Rigid bodies and rotational dynamics Sub-topic Thermodynamics = sin = 2 = =2 f= i+ f 2= i 2+2 = i +12 2 = Krot=12 2 = + =32 = 53=constant (for monatomic gases) = =useful work doneenergy input Carnot=1 cold hot Sub-topic Fluids and fluid dynamics (HL only) Sub-topic Forced vibrations and resonance (HL only) = f f = 0+ f =constant 12 2+ + =constant D=6 = =2 energy storedenergy dissipated per cycle =2 resonant frequency energy storedpower loss Sub-topic Introduction to imaging Sub-topic Imaging instrumentation 1 =1 +1 =1 = i o= = i o near point= +1.

10 In inity= = o e Sub-topic Fibre optics =1sin attenuation=10 log 0 Sub-topic Medical imaging (HL only) I=10 log 1 0 = 0 12=ln 2 = 11 Physics data booklet Sub-topic Stellar quantities Sub-topic Stellar characteristics and stellar evolution (parsec)=1 (arc second) = 4 = 4 2 max = 10 3 m K Sub-topic Cosmology Sub-topic Further cosmology (HL only) = 0 = 0 1 = 0 1 0 = 4 3 c=3 28 12 Physics data booklet