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Physics · 9702

Paper 2

01Physical Quantities and Units

Quantities, Units & Homogeneity2

Physical Quantities & the SI Base Units Derived Units & Homogeneity

Prefixes, Conversions & Estimates2

Prefixes & Unit Conversions Estimating Physical Quantities

Errors & Uncertainties3

Errors, Precision & Accuracy Uncertainty in a Measurement Combining Uncertainties

Scalars & Vectors2

Scalars, Vectors & Resolving Adding Vectors

02Kinematics

Describing Motion3

Describing Motion Displacement-Time Graphs Velocity-Time Graphs

The Equations of Motion4

Constant Acceleration: The First Two Equations Completing the SUVAT Equations Using the SUVAT Equations Two-Stage SUVAT Problems

Free Fall1

Free Fall & Measuring g

Projectile Motion2

Projectiles: Two Independent Motions Projectile Calculations

03Dynamics

Newton's Laws4

Newton's First Law & Inertia Newton's Second Law Resultant Force & Acceleration Newton's Third Law

Forces on Objects2

Weight, Mass & g Identifying Forces & Free-Body Diagrams

Resistive Forces1

Drag & Terminal Velocity

Momentum & Conservation5

Momentum Conservation of Momentum Elastic & Inelastic Collisions Explosions & Recoil Momentum in Two Dimensions

Momentum & Force2

Force = Rate of Change of Momentum Impulse & Force-Time Graphs

04Forces, Density & Pressure

Turning Effects3

Centre of Gravity The Moment of a Force Couples & Torque

Equilibrium5

The Principle of Moments Solving Beam Problems with Moments The Two Conditions for Equilibrium Three Forces: Resolve or Close the Triangle Forces on a Slope

Density & Pressure3

Density Pressure Pressure in a Fluid

Upthrust2

Upthrust Floating, Sinking & Force Chains

05Work, Energy & Power

Work2

Work & Energy Transfer Work at an Angle

Energy & Conservation3

Gravitational Potential Energy Kinetic Energy Conservation of Energy

Power & Efficiency3

Power Power & Speed: P = Fv Efficiency

06Deformation of Solids

Deformation & Springs2

Forces, Extension & Hooke's Law Elastic & Plastic Deformation

Stress, Strain & Young Modulus3

Stress & Strain Young Modulus Measuring the Young Modulus

Elastic Energy & Graphs2

Elastic Potential Energy Reading Deformation Graphs

07Waves

What a Wave Is3

Progressive Waves Transverse & Longitudinal Waves Describing a Wave

Wave Quantities & Measurement4

Phase & Phase Difference The Wave Equation v = fλ Intensity & Amplitude Reading an Oscilloscope

The Doppler Effect1

The Doppler Effect

EM Waves & Polarisation3

The Electromagnetic Spectrum Polarisation Malus's Law

08Superposition

Overlap & Interference2

The Principle of Superposition Interference & Coherence

Diffraction & Light Patterns3

Diffraction The Double-Slit Experiment The Diffraction Grating

Stationary Waves3

How a Stationary Wave Forms Nodes, Antinodes & Wavelength Stationary-Wave Experiments

09Electricity

Electric Current2

Current & Charge Current in a Conductor

Potential Difference & Power2

Potential Difference Electrical Power

Resistance & Resistivity4

Resistance & Ohm's Law I–V Characteristics Temperature, Thermistors & LDRs Resistivity

10D.C. Circuits

Practical Circuits4

Circuit Symbols & Diagrams E.m.f. & Internal Resistance Measuring E.m.f. & Internal Resistance Ammeters & Voltmeters

Kirchhoff's Laws5

Kirchhoff's First Law Kirchhoff's Second Law Series & Parallel Resistors Circuit Analysis Effect-of-Change Questions

Potential Dividers5

The Potential Divider Adjustable & Balanced Dividers Sensing Circuits The Potentiometer Potentiometer Calculations

11Particle Physics

Inside the Atom3

The Nuclear Atom Nucleon Number, Proton Number & Nuclide Notation Isotopes

Radioactive Decay5

The Three Radiations Decay Equations Beta Energy & Neutrinos Decay Chains & Counting How the Radiations Behave

Fundamental Particles5

Quarks: Six Flavours & Charges Hadrons: Baryons & Mesons Antiparticles Leptons & Fundamental Particles Beta Decay at the Quark Level

12Definitions

AS Definitions11

Physical Quantities and Units Kinematics Dynamics Forces, Density and Pressure Work, Energy and Power Deformation of Solids Waves Superposition Electricity D.C. Circuits Particle Physics

Revision Notes Practice Questions Topical Past Paper Questions Past Papers

Resources

Revision Notes Practice Questions Topical Past Paper Questions Past Papers

Paper 2/Work, Energy & Power

Power

Practise Work, Energy & Power

Contents

Physics · 9702

Paper 2

01Physical Quantities and Units

Quantities, Units & Homogeneity2

Physical Quantities & the SI Base Units Derived Units & Homogeneity

Prefixes, Conversions & Estimates2

Prefixes & Unit Conversions Estimating Physical Quantities

Errors & Uncertainties3

Errors, Precision & Accuracy Uncertainty in a Measurement Combining Uncertainties

Scalars & Vectors2

Scalars, Vectors & Resolving Adding Vectors

02Kinematics

Describing Motion3

Describing Motion Displacement-Time Graphs Velocity-Time Graphs

The Equations of Motion4

Constant Acceleration: The First Two Equations Completing the SUVAT Equations Using the SUVAT Equations Two-Stage SUVAT Problems

Free Fall1

Free Fall & Measuring g

Projectile Motion2

Projectiles: Two Independent Motions Projectile Calculations

03Dynamics

Newton's Laws4

Newton's First Law & Inertia Newton's Second Law Resultant Force & Acceleration Newton's Third Law

Forces on Objects2

Weight, Mass & g Identifying Forces & Free-Body Diagrams

Resistive Forces1

Drag & Terminal Velocity

Momentum & Conservation5

Momentum Conservation of Momentum Elastic & Inelastic Collisions Explosions & Recoil Momentum in Two Dimensions

Momentum & Force2

Force = Rate of Change of Momentum Impulse & Force-Time Graphs

04Forces, Density & Pressure

Turning Effects3

Centre of Gravity The Moment of a Force Couples & Torque

Equilibrium5

The Principle of Moments Solving Beam Problems with Moments The Two Conditions for Equilibrium Three Forces: Resolve or Close the Triangle Forces on a Slope

Density & Pressure3

Density Pressure Pressure in a Fluid

Upthrust2

Upthrust Floating, Sinking & Force Chains

05Work, Energy & Power

Work2

Work & Energy Transfer Work at an Angle

Energy & Conservation3

Gravitational Potential Energy Kinetic Energy Conservation of Energy

Power & Efficiency3

Power Power & Speed: P = Fv Efficiency

06Deformation of Solids

Deformation & Springs2

Forces, Extension & Hooke's Law Elastic & Plastic Deformation

Stress, Strain & Young Modulus3

Stress & Strain Young Modulus Measuring the Young Modulus

Elastic Energy & Graphs2

Elastic Potential Energy Reading Deformation Graphs

07Waves

What a Wave Is3

Progressive Waves Transverse & Longitudinal Waves Describing a Wave

Wave Quantities & Measurement4

Phase & Phase Difference The Wave Equation v = fλ Intensity & Amplitude Reading an Oscilloscope

The Doppler Effect1

The Doppler Effect

EM Waves & Polarisation3

The Electromagnetic Spectrum Polarisation Malus's Law

08Superposition

Overlap & Interference2

The Principle of Superposition Interference & Coherence

Diffraction & Light Patterns3

Diffraction The Double-Slit Experiment The Diffraction Grating

Stationary Waves3

How a Stationary Wave Forms Nodes, Antinodes & Wavelength Stationary-Wave Experiments

09Electricity

Electric Current2

Current & Charge Current in a Conductor

Potential Difference & Power2

Potential Difference Electrical Power

Resistance & Resistivity4

Resistance & Ohm's Law I–V Characteristics Temperature, Thermistors & LDRs Resistivity

10D.C. Circuits

Practical Circuits4

Circuit Symbols & Diagrams E.m.f. & Internal Resistance Measuring E.m.f. & Internal Resistance Ammeters & Voltmeters

Kirchhoff's Laws5

Kirchhoff's First Law Kirchhoff's Second Law Series & Parallel Resistors Circuit Analysis Effect-of-Change Questions

Potential Dividers5

The Potential Divider Adjustable & Balanced Dividers Sensing Circuits The Potentiometer Potentiometer Calculations

11Particle Physics

Inside the Atom3

The Nuclear Atom Nucleon Number, Proton Number & Nuclide Notation Isotopes

Radioactive Decay5

The Three Radiations Decay Equations Beta Energy & Neutrinos Decay Chains & Counting How the Radiations Behave

Fundamental Particles5

Quarks: Six Flavours & Charges Hadrons: Baryons & Mesons Antiparticles Leptons & Fundamental Particles Beta Decay at the Quark Level

12Definitions

AS Definitions11

Physical Quantities and Units Kinematics Dynamics Forces, Density and Pressure Work, Energy and Power Deformation of Solids Waves Superposition Electricity D.C. Circuits Particle Physics

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