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Physics
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GCSE Physics: Magnets and Magnetic Fields
This presentation covers OCR Gateway Physics 9-1 P4.1.1 Magnets and Magnetic Fields.
Rules for repulsion and attraction
Magnetic Field Line Rules
Magnetic field density and magnetic force
Modeling the Earth as a Bar Magnet
Permanent and Induced Magnets
Magnetic Domains
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GCSE Physics: Distance, Time and Speed
This presentation covers material for OCR Physics Gateway 9-1 P2.1.1
Covered:
Measuring and calculating
Accuracy of stop watch vs light gate
Conversion of units
Exam style question
Worked examples
Students questions with answers
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OCR AS level Physics: Current and Charge
OCR AS level Physics: Current and Charge is a part of the Module 4: Electrons, Waves, and Photons.
Presentation come with worked examples, solutions and homeworks.
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OCR AS level Physics: Derived Units
OCR AS level Physics: Derived Units is a part of the Module 2: Foundations of Physics
Full lesson PowerPoint with worked examples and homework with complete worked answers.
Indices Notation
Converting from Celsius to Kelvin.
Determining base units from derived units.
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OCR AS level Physics: Adding Vectors
OCR AS level Physics: Adding Vectors is a part of the Module 2: Foundations of Physics
Full lesson PowerPoint with worked examples and homework with complete worked answers.
Adding vectors in 1 D
Adding vectors in 2 D
Vector triangles
Using Pythagoras’ theorem to determine the magnitude
Using trigonometry to determine the direction
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OCR AS level Physics: Equations of Motion
OCR AS level Physics: Equations of Motion 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: Einstein's Photoelectric Equation
OCR AS level Physics: Einstein’s Photoelectric Effect Equation is a part of the Module 4: Electrons, Waves, and Photons.
Full lesson PowerPoint with worked examples and homework with complete worked answers.
The photoelectric equation
Work function and Kinetic Energy
Determining work function from a graph
Determining threshold frequency from a from graphical analysis.
Determining Plank’s constant from graphical analysis.
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OCR AS Physics: Paying for Electricity
OCR AS Physics: Paying for Electricity is a part of the Module 4: Electrons, Waves, and Photons. PowerPoint with worked examples and homework.
Converting time to hours
Using different units for electrical energy
Converting from J to kW hr
Calculating the cost of using different electrical appliances.
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GCSE Physics: Atoms and Isotopes
This presentation covers OCR Gateway Physics 9-1 P6.1.1 Atoms and Isotopes
All presentations come with student activities and worked solutions.
Structure of atom
Properties of subatomic particles
Atomic Number
Mass Number
Nuclear Notation
Calculating the number of neutrons
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GCSE Physics: Electromagnetic Waves
These presentations cover the OCR Gateway Physics 9-1 P5.2.1 Electromagnetic Waves. Includes student activities and full worked answers.
Order of the electromagnetic spectrum
Wavelength and frequency relationship
Application of wave speed equation
Rearranging equation
Producing and detecting radio waves
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GCSE Physics: Nuclear Fusion
This presentation covers OCR Gateway Physics 9-1 P6.2.3 Nuclear Fusion
This PowerPoint is a whole lessons included with student activities and animated answers.
Mass and energy equivalence
Nuclear fusion conditions
Fuel for nuclear fusion
Benefits of nuclear fusion
Nuclear equations
Comparing nuclear fusion and fission
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GCSE Physics: Sound, Boundaries and Ultrasound
This presentation covers OCR Gateway Physics 9-1 P5.1.3 Sound Properties and Uses. Includes student activities and full worked answers.
Ray diagrams
Absorption, reflection and transmission
Sonar
Ultrasound
Rearranging equation
Refraction
Relationship between wave speed and wavelength
Data analysis
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GCSE Physics: Imaging with Electromagnetic Waves
This presentation covers OCR Gateway Physics 9-1 P5.2.3 Imaging with Electromagnetic waves. Includes student activities and full worked answers.
Careers: Medical Physicist
X-rays
CT scans
Gamma imaging
Thermogram
Magnetic Resonance Imaging
Precautions for using ionising radiation
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GCSE Physics: Current and Magnetic Fields
This presentation covers OCR Gateway Physics 9-1 P4.1.2 Current and Magnetic Fields.
Current Produces Magnetic Fields
Experiment to Demonstrate Magnetic Field Lines
Right-hand Corkscrew Explanation
Solenoids
MRI imaging
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GCSE Physics: Momentum
This presentation covers OCR Gateway Physics 9-1 P2.2.6
Momentum Equation
Rearranging the momentum equation
Momentum as a vector
Vector addition with momentum
Exam question with worked solutions
Student problems with answers
Proportionalities
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GCSE Physics: Moments and Turning Forces
This presentation covers OCR Gateway Physics 9-1 P2.3.4 Turning Forces
Clockwise and anti-clockwise moments
Equation for moments
Rearranging equation
Balancing moments
Principle of moments
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GCSE Physics: Hydraulic Systems
This presentation covers OCR Gateway Physics 9-1 P2.3.6 Hydraulic Systems
• Uses of hydraulics
• Pressure equation
• Rearranging equation
• Calculating pressure in liquids
• Describing how force multiplies in hydraulic systems
• Worked examples and student problems
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GCSE Physics: Wave Properties
This presentation covers OCR Gateway Physics 9-1 P5.1.1b Waves and their properties. Includes student activities and full worked answers.
Amplitude
Wavelength
Frequency
Time period
Calculating frequency and equation
Relationship between frequency and wavelength when speed is constant.
Calculating time period from frequency with equations
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GCSE Physics: Half-life
This presentation covers OCR Gateway Physics 9-1 P6.1.4 Half life
All presentations come with student activities and worked solutions.
Definition of half-life
Radioactive decays are random
Finding half-life from a graph
Constructing a half-life graph
Finding the number of half-lives past using ratios