Pearson Edexcel Level 3 Advanced Level GCE In Physics (9PH0)

Pearson Edexcel Level 3Advanced LevelGCE in Physics (9PH0)List of data, formulae and relationshipsIssue 2Summer 2017P57019RA 2017 Pearson Education Ltd.1/1/1/1/1/1/Pearson Edexcel GCE Physics 2017 — Advanced Level — List of data, formulae and relationships — Issue 2

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List of data, formulae and relationshipsAcceleration of free fallg 9.81 m s 2Boltzmann constantk 1.38 10 23 J K 1Coulomb law constantk Electron chargee 1.60 10 19 CElectron mass(close to Earth’s surface)1 8.99 109 N m2 C 24πε0me 9.11 10 31 kgElectronvolt1 eV 1.60 10 19 JGravitational constantG 6.67 10 11 N m2 kg 2Gravitational field strengthg 9.81 N kg 1Permittivity of free spaceε0 8.85 10 12 F m 1Planck constanth 6.63 10 34 J sProton mass(close to Earth’s surface)mp 1.67 10 27 kgSpeed of light in a vacuumc 3.00 108 m s 1Stefan-Boltzmann constantσ 5.67 10 8 W m 2 K 4Unified atomic mass unitu 1.66 10 27 kgMechanicsWork, energy and powerKinematic equations of motionΔW FΔs(u v)t2Ek 2 mv2s v u at1s ut 2 at2v2 u2 2asForces Fg 1ΔEgrav mgΔhEtWP tP maefficiency useful energy outputtotal energy inputFmefficiency useful power outputtotal power inputW mgmoment of force FxMomentump mvPearson Edexcel GCE Physics 2017 — Advanced Level — List of data, formulae and relationships — Issue 23

Electric circuitsPotential differenceWQV ResistanceVIR Electrical power and energyP VIP I 2RV2RP W VItFAΔxStrain ε xσE εStress σ Elastic strain energy1ΔEel 2 FΔ xWaves and Particle Nature of LightWave speedv fλSpeed of a transverse wave on a stringResistivityρlAR Tμv Intensity of radiationCurrentI Young modulusΔQΔtI nqvAI PAPower of a lens1fMaterialsP DensityP P1 P 2 P 3 ρ mVStokes’ lawF 6πηrvHooke’s lawΔF kΔ xThin lens equation111 uvfMagnification for a lensm image heightv object heightuDiffraction gratingnλ d sin θ4Pearson Edexcel GCE Physics 2017 — Advanced Level — List of data, formulae and relationships — Issue 2

FieldsRefractive indexn1 sin θ1 n2 sin θ2n cvCoulomb’s lawQQF k 12 2rwhere k Critical anglesin C Electric field strength1nEinstein’s photoelectric equation1hf ϕ 2 mv2maxde Broglie wavelengthhpVdE Electric potentialV kQrCapacitanceFurther mechanicsImpulsep2m2Q Q0e t/RCV V0e t/RCIn a magnetic field2πT ωCentripetal forceCapacitor dischargeI I0e t/RCv ωra rω2Energy stored in a capacitorResistor – capacitor dischargeMotion in a circlev2rQV1Kinetic energy of a non-relativisticparticleF ma C W 2 QVFΔt Δpa Qr2E kE hfEk FQE Photon modelλ 14πε0F BIl sin θmv2rF Bqv sin θFaraday’s and Lenz’s lawsε d(Nϕ)dtRoot-mean-square valuesV0 2I 0 2mv2F rVr ms F mrω2Ir msPearson Edexcel GCE Physics 2017 — Advanced Level — List of data, formulae and relationships — Issue 25

Nuclear and particle physicsIn a magnetic fieldr pBQThermodynamicsHeatingΔE mcΔθΔE LΔmMolecular kinetic theory1mác2ñ2 3kT21pV 3 Nmác2ñIdeal gas equationpV NkTStefan-Boltzmann lawL σAT 4L σ4πr2T 4Wien’s lawλmaxT 2.898 10 3 m KRadioactive decayA λNdN λNdtln 2λ t½N N0 e λtA A0 e λtGravitational fieldsGravitational forceF Gm1m2r2Gravitational field strengthg Gmr2Gravitational potentialVgrav GmrOscillationsSimple harmonic motionF k xSpacea ω2xIntensityx A cos ωtI L4πd 2Redshift of electromagnetic radiationz Δλ Δf v λfcCosmological expansionv H0dNuclear radiationMass-energyv Aω sin ωta ‒Aω2 cos ωt1 2πT fωω 2π fSimple harmonic oscillatorT 2πmkT 2πlgΔE c2Δm6Pearson Edexcel GCE Physics 2017 — Advanced Level — List of data, formulae and relationships — Issue 2

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Pearson Edexcel GCE Physics 2017 Advanced Level Lis o daa ormulae and relaionshis Issue 2 Pearson Edexcel Level 3 Advanced Level GCE in Physics (9PH0) List of data, formulae and relationships Issue 2 Summer 2017 P57019RA 2017 Pearson Education Ltd. 1/1/1/1/1/1/ 2 P 27 2 BLANK PAGE. P .File Size: 246KB