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GCSE Physics: Electrical Heating
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GCSE Physics: Electrical Heating

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This presentation covers OCR Gateway Physics 9-1 P7.2.3 Electrical Heating Transfers. All presentations come with student activities and worked solutions. Walls and Insulation Thermal energy dissipation Reducing thermal energy dissipation with lubrication and insulation Heating substances and state changes Work done = Power x Time Change in thermal energy = Mass x Specific Heat Capacity x Change in temperature Thermal energy for state change = Mass x Specific latent heat
GCSE Physics: Electrical Energy Transfers
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GCSE Physics: Electrical Energy Transfers

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This presentation covers OCR Gateway Physics 9-1 P7.2.2 Electrical Energy Transfers. All presentations come with student activities and worked solutions. Energy stores Energy transfers Current heats wires Wasted energy in motors and heating elements Specific heat capacity and electrical energy Thermal energy = Mass x Specific Heat Capacity x Change in Temperature Energy = Charge x Potential Difference
OCR AS level Chemistry: Haloalkanes
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OCR AS level Chemistry: Haloalkanes

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OCR AS level Chemistry: Haloalkanes is apart of the Module 4: Core Organic Chemistry and Analysis All presentations come with worked examples, solutions and homeworks Naming Haloalkanes Classifying Haloalkanes (primary, secondary, tertiary) Electronegativity Reaction mechanism for hydrolysis Rates of reactions for hydrolysis Reaction conditions for hydrolysis Definitions for CFC (Chlorofluorocarbons) and HCFC (Hydachlorofluorocarbons) Creation of ozone Depletion of ozone with CFCs Reaction steps including initiations and propagation
OCR AS Chemistry: Organohalogen Compounds
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OCR AS Chemistry: Organohalogen Compounds

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OCR AS Chemistry: 15.2 Organohalogen Compounds and the Environment This PowerPoint is a whole lessons included with student activities, animated answers, homework questions with answers provided. This lesson covers: Definitions for CFC (Chlorofluorocarbons) and HCFC (Hydachlorofluorocarbons) Creation of ozone Depletion of ozone with CFCs Reaction steps including initiations and propagation
GCSE Physics: Reaction Time and Thinking Distance
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GCSE Physics: Reaction Time and Thinking Distance

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This presentation covers OCR Gateway Physics 9-1 P8.1.2 Reaction Time and Thinking Distance. All presentations come with student activities and worked solutions. Reaction time definition Factors that increase reaction time Simple reaction time experiment Thinking distance Rearranging equations Speed equation (Final velocity)2 – (Initial velocity)2 = 2 x Acceleration x Distance v2 – u2 = 2 a s
GCSE Physics: Radiation and the body
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GCSE Physics: Radiation and the body

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This presentation covers OCR Gateway Physics 9-1 P6.2.1 Radiation and the body This PowerPoint is a whole lessons included with student activities and animated answers. Background radiation definition Sources of background radiation Contamination and irradiation Medical examples of irradiation - X-rays, sterilisation, gamma knife Medical examples of contamination - Tracers Half-life and penetration power for radioactive tracers.
GCSE Physics: Radiation and Temperature
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GCSE Physics: Radiation and Temperature

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This presentation covers OCR Gateway Physics 9-1 P8.3.4 Radiation and Temperature This PowerPoint is a whole lessons included with student activities and animated answers. All objects emit electromagnetic radiation Describe how changing temperature changes frequency, wavelength, and intensity of the radiation produced. Explain why objects change temperature by absorbing and emitting radiation. Explain why the temperature of the Earth changes due to greenhouse gases in the atmosphere.
A Level Chemistry: The Chemistry of Phenol
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A Level Chemistry: The Chemistry of Phenol

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OCR A level Chemistry: 25.3 The Chemistry of Phenol This PowerPoint is a whole lesson included with student activities, animated answers, homework questions with answers provided. This lesson covers: Naming phenols Distinguishing between phenols and alcohols Distinguishing between phenols and alkenes Distinguishing between phenols and carboxylic acids Phenol as a weak acid Electrophilic reactions with phenols Comparing and explaining the reactivity of phenols and benzene
A level Chemistry: Carbon-13 NMR Spectroscopy
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A level Chemistry: Carbon-13 NMR Spectroscopy

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OCR A level Chemistry: 29.3 Carbon-13 NMR Spectroscopyy This PowerPoint is a whole lesson included with student activities, animated answers, homework questions with answers provided. This lesson covers: Identifying different carbon environments The types of carbon environment The amount of chemical shift ẟ / ppm
GCSE Physics: Sounds in Solids and the Ear
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GCSE Physics: Sounds in Solids and the Ear

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This presentation covers OCR Gateway Physics 9-1 P5.1.4 Sound in Solids and the Ear. Includes student activities and full worked answers. Structure of the ear. Frequency range of human hearing. Explanation of the limited frequency range of humans. Explanation for hearing deteriorating with age.
A level Chemistry: Nuclear Magnetic Resonance (NMR) Spectroscopy
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A level Chemistry: Nuclear Magnetic Resonance (NMR) Spectroscopy

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OCR A level Chemistry: 29.2 Nuclear Magnetic Resonance (NMR) Spectroscopy This PowerPoint is a whole lesson included with student activities, animated answers, homework questions with answers provided. This lesson covers: Nuclear Spin Resonance Tetramethylsilane (TMS) Chemical Shift ẟ
OCR A level Physics: Analysing Starlight
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OCR A level Physics: Analysing Starlight

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OCR A level Physics: 19.6 Analysing Starlight Module 5 Newtonian World and Astrophysics This PowerPoint is a whole lesson included with student activities, animated answers, homework questions with answers provided. This lesson covers: Electromagnetic interference Double slit experiment Path and phase difference Diffraction grating The grating equation Lines per millimeter to grating spacing Maximum order, n Maximum number of maxima
GCSE OCR Physics 9-1 Paper 1 Revision Booklets
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GCSE OCR Physics 9-1 Paper 1 Revision Booklets

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OCR GCSE Physics Paper 1 for higher tier (triple and combined) are covered with individual revision booklets. Each booklet has: Link to specification number Denotes if it is higher or combined material Equations to recall and apply for that section Equations to apply for that section Key Points Exam questions Mark Schemes for each question Triple Booklets: P1.1 The Particle Model P1.2 Changes of State P1.3 Pressure P2.1 Motion P2.2 Newton’s Laws P2.3 Forces in action - Simple Machines P2.3 Forces in action - Springs and Gravitational Energy P3.1/2 Electricity P4.1 Magnetism P4.2 Uses of Magnetism Combined Booklets: P1.1 The Particle Model P1.2 Changes of State P2.1 Motion P2.2 Newton’s Laws P2.3 Forces in action - Springs and Gravitational Energy P3.1/2 Electricity P3.3 Magnetism and Fields
GCSE OCR Physics 9-1 Paper 2 Revision Booklets
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GCSE OCR Physics 9-1 Paper 2 Revision Booklets

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OCR GCSE Physics Paper 2 for higher tier (triple and combined) are covered with individual revision booklets. Each booklet has: Link to specification number Denotes if it is higher or combined material Equations to recall and apply for that section Equations to apply for that section Key Points Exam questions Mark Schemes for each question Triple Booklets: P5.1 Wave Beahviour and Wave Velocity P5.2 Electromagnetic Waves P5.3 Wave Interactions P6.1 Radioactive Emissions P6.2 Uses and Hazards - Fusion and Fission P7 Energy P8.1 Physics on the move P8.2 Powering Earth P8.3 Beyond Earth Combined Booklets: P4.1 Wave Beahviour and Wave Velocity P4.2 Electromagnetic Waves P4.3 Radioactice Emissions P6 Energy P6.2 Physics on the move P6.3 Powering Eaerth
OCR A level Physics: Capacitors in Circuits
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OCR A level Physics: Capacitors in Circuits

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OCR A level Physics: 21.2 Capacitors in Circuits Module 6 Particles and Medical Physics This PowerPoint is a whole lesson included with student activities, animated answers, homework questions with answers provided. This lesson covers: Uses of capacitors in circuits. Rules for capacitors in parallel (potential difference, charge, and capacitance). Rules for capacitors in series (potential difference, charge, and capacitance). Applying the rules in series and parallel. Creating a circuit to calculate the charge stored on the capacitor.
OCR A level Physics: Uses of capacitors
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OCR A level Physics: Uses of capacitors

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OCR A level Physics: 21.5 Charging Capacitors Module 6 Particles and Medical Physics This PowerPoint is a whole lesson included with student activities, animated answers, homework questions with answers provided. This lesson covers: Calculating power output from a circuit containing a capacitor A rectifier circuit - changing an alternating input to a smooth output
OCR A level Physics: Charged particles in uniformed electric fields
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OCR A level Physics: Charged particles in uniformed electric fields

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OCR A level Physics: 22.4 Charged particles in uniformed electric fields Module 6 Particles and Medical Physics This PowerPoint is a whole lesson included with student activities, animated answers, homework questions with answers provided. This lesson covers: Equations for constant acceleration Maximum kinetic energy of a charged particle in a uniformed field Sketching trajectories for charged particles in uniformed fields Calculating velocities for horizontal and vertical components
OCR A level Physics: Charged Particles in Magnetic Fields
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OCR A level Physics: Charged Particles in Magnetic Fields

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OCR A level Physics: 23.3 Charged Particles in Magnetic Fields Module 6 Particles and Medical Physics This PowerPoint is a whole lesson included with student activities, animated answers, homework questions with answers provided. This lesson covers: Apply Fleming’s left-hand rule to charged particles Deriving an equation for the magnetic force experienced by a single charged particle (F = BQv) Charged particles describing (moving) in circular paths in magnetic fields. The velocity selector. The Hall probe and Hall voltage.
OCR A level Physics: Nuclear decay equations
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OCR A level Physics: Nuclear decay equations

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OCR A level Physics: 25.2 Nuclear decay equations Module 6 Particles and Medical Physics This PowerPoint is a whole lesson included with student activities, animated answers, homework questions with answers provided. This lesson covers: Typical speeds of radiation produced form nuclear decays Conservation rules for nuclear decays Nuclear notation Alpha decays Beta-minus and beat-plus decays Gamma decays Decay chains
OCR A level Physics: Binding Energy
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OCR A level Physics: Binding Energy

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OCR A level Physics: 26.2 Binding Energy Module 6 Particles and Medical Physics This PowerPoint is a whole lesson included with student activities, animated answers, homework questions with answers provided. This lesson covers: Definition of mass defect Definition of binding energy Binding energy per nucleon Calculating mass defect, binding energy, and binding energy per nucleon. Explaining nuclear stability