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Physics
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OCR AS level Physics: Density and Pressure
OCR AS level Physics: Density and Pressure is a part of the Module 3: Forces and Motion
Presentation come with worked examples, solutions and homeworks.
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OCR AS level Physics: Springs and Hooke's Law
OCR AS level Physics: Springs and Hooke’s Law is a part of the Module 3: Materials.
Presentation come with worked examples, solutions and homeworks.
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OCR AS level Physics: Resistance and Resistivity
OCR AS level Physics: Resistance and Resistivity is a part of the Module 4: Electrons, Waves, and Photons. PowerPoint with worked examples and homework.
Factors affecting resistance
Calculating resistivity
Resistivity and temperature
Experimentally determining resistivity
Using a graph to calculate resistivity
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OCR AS level Physics: Double Slit Experiment
OCR AS level Physics: Double Slit Experiment is a part of the Module 4: Electrons, Waves, and Photons. PowerPoint with worked examples and homework.
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OCR AS level Physics: Stationary Waves
OCR AS level Physics: Stationary Waves is a part of the Module 4: Electrons, Waves, and Photons. PowerPoint with worked examples and homework.
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OCR Applied Science: 6.3 Electrical Properties
This PowerPoint presentation with worked examples and student activities covers:
Topic 6.3 of Module 1: Science Fundamentals of the OCR Applied Science Spec.
Current as flow of charge in a conductor.
Use the equation: I = ΔQ ÷ Δt
Ohm’s law illustrates the relationship of V ∝ I
Use the equation: potential difference (V) = current (A) × resistance
Use the equations for adding resistors in series and parallel
Compare electromotive force and potential difference
Use the equation: charge © = current (A) × time (s)
Use and recognise the equation for mean drift velocity
Use the equation: energy transferred (work done) (J) = charge © × potential difference (V)
Use the equation: energy transferred (J, kWh) = power (W, kW) × time (s, h)
Use the equation: power (W) = energy (J) ÷ time (s)
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OCR Physics P2 Forces Revision
This revision PowerPoint should take approximately 5 hours of class time to complete.
This PowerPoint covers GCSE OCR Physics Gateway 9-1. Triple and combined (Higher and Foundation) is covered in this material.
** P2.1 Motion:**
Distance, time and speed
Vectors and Scalars
Acceleration
Distance-time graphs
Velocity-time graphs
Kinetic Energy
** P2.2 Newton’s Laws:**
Forces and Interactions
Free Body Diagrams
Newton’s First Law
Newton’s Second Law
Everyday Forces
Momentum
Work Done and Power
P2.3 Forces in Action:
Stretching springs
Stretching materials and storing energy
Gravitational Fields and Potential Energy
Turning Forces
Simple Machines
Hydraulics
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GCSE Physics: Electromagnetic Refraction
This presentation covers OCR Gateway Physics 9-1 P5.3.2a Electromagnetic Reflection.
Includes student activities and full worked answers.
Refraction the change of velocity - speed and direction
Magnitude of refraction depending on wavelength
Magnitude of refraction depending on optical density
Refraction practical activity instructions
Wave speed, wavelength, and frequency relationship in refraction
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OCR AS Physics: Electrical Energy & Power
OCR AS Physics: Electrical Energy & Power is a part of the Module 4: Electrons, Waves, and Photons. PowerPoint with worked examples and homework.
Derive three equations for electrical power
Applying electrical power equations
Create a circuit diagram to calculate power
Base units for V A and W.
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OCR AS Physics: Internal Resistance
OCR AS Physics: Internal Resistance is a part of the Module 4: Electrons, Waves, and Photons. PowerPoint with worked examples and homework.
Find lost volts and terminal potential difference from a source of emf
Calculate internal resistance of a cell
Calculate internal resistance of a cell with a graph
Calculate EMF of a source
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OCR AS Physics: Wave Properties
OCR AS Physics: Wave Properties is a part of the Module 4: Electrons, Waves, and Photons. PowerPoint with worked examples and homework.
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GCSE Physics: Electrical Current
This presentation covers OCR Gateway Physics 9-1 P3.1.2 Electrical Current
Conditions for current to flow
Conventional current and electron flow
Measuring current with ammeters
Current at junctions
Converting from mA to A
Rearranging equations
Determining current and charge flow with equation
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GCSE Physics: Transformers
This lesson presentations covers OCR Gateway Physics 9-1 P4.2.5 Transformers.
Examples of transformers in everyday life
Structure of a transformer Step-up and Step-down transformers
Transformer equation and rearranging equations.
Worked Examples and Student problems with worked solutions.
Explanation for use of step-up transformers - efficiency
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GCSE Physics: Density
This presentation covers OCR Gateway Physics 9-1 P1.2.1
Presentation includes
Calculating volume for regular shapes
Conversion from grams (g) to kilograms (kg) and centimetres (cm) to meters (m) with exercise and answers
Converting with standard form with examples and solutions
Applying the density equation with examples and solutions
Proportionalities
Plenary exam question and solution
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GCSE Physics: Specific Heat Capacity
This presentation covers OCR Gateway Physics 9-1 P1.2.3
Presentation includes:
Definition of SHC
Real life examples of SHC
SHC equation with example
SHC equation questions with worked solutions
Exam question with solution
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GCSE Physics: Nuclear Equations
This presentation covers OCR Gateway Physics 9-1 P6.1.3 Nuclear Equations
All presentations come with student activities and worked solutions.
Nuclear Notation - mass number and atomic number
Nuclear equations for emissions of:
Alpha radiation
Beta radiation
Gamma radiation
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OCR A level Physics: Solids, Liquids and Gases
OCR A level Physics: Solids, Liquids and Gases is a part of the Module 5: Newtonian World and Astrophysics. The PowerPoint presentation includes worked examples, solutions and a homework.
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OCR A Level Physics: Newton's Law of Gravitation
OCR A Level Physics:Newton’s Law of Gravitation presentation, homework and answers.
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OCR A Level Physics: Gravitational Fields
OCR A Level Physics: Gravitational Fields presentation, homework and answers.
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GCSE Physics: Work Done, Kinetic and Thermal Energy
This presentation covers OCR Gateway Physics 9-1 P7.1.3 Work Done, Kinetic and Thermal Energy
Comes complete with students activities and fully worked solutions.
Energy transfers to thermal store.
Thermal energy, equation, and specific heat capacity.
Work done equation and kinetic energy equation.
Rearranging equations.
Applying equations.
Student questions with fully worked solutions.