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AQA GCSE Physics Paper 1 Content

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==Energy==

===Energy changes in a system, and in the ways energy is stored before and after such changes===

====[[System]]s====

*[[Open System]]

*[[Closed System]]

*[[Closed Isolated System]]

====[[Energy Store]]====

*[[Thermal Energy Store]]

*[[Elastic Potential Energy Store]]

*[[Chemical Potential Energy Store]]

*[[Kinetic Energy Store]]

*[[Magnetic Potential Energy Store]]

*[[Electrostatic Potential Energy Store]]

*[[Nuclear Potential Energy Store]]

*[[Gravitational Potential Energy Store]]

*[[Internal Energy|Internal Energy Store]]

*[[Vibrational Energy Store]]

====[[Calculating Energy Stores]]====

*[[Kinetic Energy Store#Calculating Kinetic Energy|Calculating Kinetic Energy]]

*[[Gravitational Potential Energy Store#Calculating Gravitational Potential Energy|Calculating Gravitational Potential Energy]]

*[[Elastic Potential Energy Store#Calculating Elastic Potential Energy|Calculating Elastic Potential Energy]]

*[[Thermal Energy Store#Calculating Thermal Energy|Calculating Thermal Energy]]

====[[Energy Transfer]]s====

*[[Mechanical Energy Transfer|Mechanical]]

**[[Work Done#Work Done by a Force|Work Done by a Force]]

*[[Electricity|Electrical Energy Transfer]]

**[[Work Done#Work Done by Electricity|Work Done by Electrical Current]]

*[[Radiation|Energy Transfer by Radiation]]

*[[Heating|Energy Transfer by Heating]]

[[GCSE Physics Required Practical: Investigating Thermal Insulators]]

====Power Ratings of Electrical Appliances====

*[[Power]]

*[[Electrical Appliance#Energy Transfers|Energy Transfers in Electrical Appliances]]

===Conservation, dissipation and national and global energy sources===

*[[Conservation of Energy]]

**[[Closed Isolated System]]

*[[Total Energy]]

*[[Useful Energy]]

*[[Wasted Energy]]

*[[Dissipated Energy]]

====Improving Energy Transfers====

*[[Lubrication]]

*[[Thermal Insulator]]

*[[Energy Efficiency]]

*[[Power Efficiency]]

====[[Energy Resource]]s====

*[[Non-renewable Energy Resource]]

**[[Coal Power]]

**[[Oil Power]]

**[[Gas Power]]

**[[Nuclear Power]]

*[[Renewable Energy Resource]]

**[[Biofuel#Power|Biofuel]]

**[[Geothermal#Power|Geothermal]]

**[[Hydroelectric#Power|Hydroelectric]]

**[[Solar Power|Solar]]

**[[Tidal#Power|Tidal]]

**[[Wave Power#Power|Wave]]

**[[Wind Power#Power|Wind]]

==Electricity==

===Current, potential difference and resistance===

====[[Electrical Current]]====

*[[Electrical Charge|Charge]]

*[[Coulomb]]

*[[Ammeter]]

*[[Amp]]

====[[Potential Difference]]====

*[[Voltmeter]]

*[[Volt]]s

====[[Electrical Resistance|Resistance]]====

*[[Electrical Conductor|Conductor]]

**[[Ohmic Conductor]]

**[[Ohm's Law]]

*[[Electrical Insulator|Insulator]]

*[[Ohm]]

*[[Resistor]]

**[[Resistor#Resistors in Series|Resistors in Series]]

**[[Resistor#Resistors in Parallel|Resistors in Parallel]]

[[GCSE Physics Required Practical: Investigating Resistance]]

====[[Electrical Components]]====

*[[Electrical Cell|Cell]]

**[[Battery]]

*[[Variable Power Supply]]

*[[Alternating Current Supply]]

*[[Wire]]s

*[[Electrical Bulb]]

*[[Switch]]

*[[Buzzer]]

*[[Motor]]

*[[Voltmeter]]

*[[Ammeter]]

*[[Resistor]]s

**[[Variable Resistor]]

**[[Light Dependent Resistor]]

**[[Thermistor]]

*[[Diode]]

*[[Light Emitting Diode]]

*[[Electrical Fuse]]

*[[Electrical Heater]]

====[[IV Graph]]====

*[[Resistor#IV Graph|Resistor IV Graph]]

*[[Electrical Bulb#IV Graph|Bulb IV Graph]]

*[[Diode#IV Graph|Diode IV Graph]]

*[[Thermistor#IV Graph|Thermistor IV Graph]]

*[[Light Dependent Resistor#IV Graph|Light Dependent Resistor IV Graph]]

[[GCSE Physics Required Practical: Investigating Electrical Components]]

===Series and Parallel Circuits===

*[[Electrical Component|Circuit Component]]s

*[[Circuit Diagram]]

*[[Circuit]]

*[[Series Circuit]]

**[[Series Circuit|Resistors in Series]]

*[[Parallel Circuit]]

**[[Parallel Circuit|Resistors in Parallel]]

===Domestic uses and safety===

*[[Mains Electricity]]

*[[Direct Current]]

*[[Alternating Current]]

*[[3-Core]]

*[[Electrical Plug]]

**[[Earth Wire]]

**[[Live Wire]]

**[[Electrical Fuse|Fuse]]

**[[Neutral Wire]]

===Energy transfers===

*[[Electrical Power]]

**[[Watt]]s

*[[Motor#Energy Transfers|Energy Transfers in a Motor]]

*[[Electrical Heater#Energy Transfers|Energy Transfers in an Electrical Heater]]

*[[National Grid]]

===Static electricity – forces and electric fields===

''Higher''

*[[Static Electricity]]

**[[Electrical Charge|Charge]]

**[[Electron]]s

**[[Electrostatic Field]]

**[[Electrostatic Potential]]

**[[Electrostatic Induction]]

==Particle Model of Matter==

===Changes of state and the particle model===

*[[Density]]

[[GCSE Physics Required Practical: Calculating Densities]]

*[[Particle Model]]

**[[Solid]]

**[[Liquid]]

**[[Gas]]

*[[State Change]]

*[[Melting]]

**[[Melting Point]]

*[[Freezing]]

*[[Evaporating]]

*[[Boiling]]

**[[Boiling Point]]

*[[Condensing]]

*[[Subliming]]

*[[Depositing]]

===Internal energy, energy transfers and particle motions===

*[[Internal Energy]]

*[[Thermal Energy Store]]

*[[Specific Heat Capacity]]

[[GCSE Physics Required Practical: Determining Specific Heat Capacity]]

*[[Specific Latent Heat]]

**[[Specific Latent Heat of Vaporisation]]

**[[Specific Latent Heat of Fusion]]

===Particle model and pressure===

*[[Kinetic Theory]]

*[[Gas Pressure]]

==Atomic Structure==

===Nuclear atom and isotopes===

*[[Dalton Model|The Dalton Model of the Atom]]

*[[Plum Pudding Model|The Plum Pudding Model of the Atom]]

*[[Nuclear Model|The Nuclear Model of the Atom]]

**[[Rutherford's Alpha Scattering Experiment]]

*[[Bohr Model|The Bohr Model of the Atom]]

**[[Energy Level]]

*[[Atom|The Atom]]

*[[Atomic Nucleus|Nucleus]]

**[[Nucleon]]

**[[Proton]]s

**[[Neutron]]s

*[[Electron]]s

**[[Electron Orbital|Electron Shells]]

*[[Atomic Number]]

**[[Relative Atomic Charge]]

*[[Relative Atomic Mass]]

**[[Isotope]]s

*[[Calculating the Numbers of Protons, Neutrons and Electrons]]

===Absorption and emission of ionizing radiations and of electrons and nuclear particles===

*[[Bohr Model|The Bohr Model of the Atom]]

**[[Energy Level]]

**[[Outer Shell]]

**[[Ion]]s

*[[Unstable Isotope]]s

*[[Radioactive Decay]]

**[[Ionising Radiation]]

***[[Alpha Particle|Alpha Radiation]]

***[[Beta Particle|Beta Radiation]]

***[[Gamma-ray|Gamma Radiation]]

***[[Neutron Radiation]]

*[[Penetration Depth]]

*[[Ionising Potential]]

*[[Contamination]]

*[[Irradiation]]

*[[Nuclear Equation]]s

*[[Half Life]]

===Hazards and uses of radioactive emissions and of background radiation===

*[[Radioactivity]]

*[[Count Rate]]

**[[Becquerel]]

*[[Radiation Dose]]

**[[Sievert]]

*[[Ionising Radiation]]

*[[Half Life]]

*[[Nuclear Waste]]

**[[High Level Nuclear Waste]]

**[[Intermediate Level Nuclear Waste]]

**[[Low Level Nuclear Waste]]

*[[Background Radiation]] - jobs

*[[Geiger Counter]]

*[[Ionising Radiation#Medical Applications|Medical Uses of Ionising Radiation]]

**[[Radioactive Tracer]]

**[[Irradiating Tumours]]

===Nuclear fission and fusion===

*[[Unstable Isotope]]

*[[Nuclear Fission]]

**[[Nuclear Chain Reaction]]

**[[Nuclear Fission Reactor]]

***[[Fuel Rod]]

***[[Control Rod]]

***[[Moderator]]

*[[Nuclear Fusion]]

*[[Mass-Energy Equivalence]]

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