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OCR AS Physics: Refractive Index
OCR AS Physics: Refractive Index is a part of the Module 4: Electrons, Waves, and Photons. PowerPoint with worked examples and homework.
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GCSE Physics: LDRs and Thermistors
This presentation covers OCR Gateway Physics 9-1 P3.2.5 LDR and Thermistors.
Circuit Symbols
Uses of LDRs and Thermistors
Plotting data and characteristic curves
Conductors, insulators, and semiconductors
Experiment into resistance and temperature of a thermistors
Investigation into resistance and light level of a LDR
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GCSE Physics: Electromagnetic Induction
This lesson presentations covers OCR Gateway Physics 9-1 P4.2.3 Electromagnetic Induction.
Definition of electromagnetic induction
How to increase electromagnetic induction
Why current is produced from electromagnetic induction
Why forces are produced from electromagnetic induction.
Exam Style question with solution
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OCR AS level Physics: Resolving Vectors
OCR AS level Physics: Resolving Vectors is a part of the Module 2: Foundations of Physics
Full lesson PowerPoint with worked examples and homework with complete worked answers.
Using trigonometry to solve vector problems
Vectors in 2 D
Resolving vectors on a slope
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OCR AS level Physics: Distance and Speed
OCR AS level Physics: Distance and Speed 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: Free fall and g
OCR AS level Physics: Free fall and g is a part of the Module 3: Forces and Motion
Presentation come with worked examples, solutions and homeworks.
Definition of free fall and gravitational force.
Dimensional analysis of units for acceleration and g.
Determining g with equations of constant acceleration (suvat equations).
Determining g with finding the gradient of graphs.
Determining g experimentally with stopwatches, trap doors, light gates, and cameras with strobes.
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GCSE Chemistry: Introducing Particles
This PowerPoint presentation with worked examples and student questions covers:
• Solids, liquids, and gases
• Scientific models as a concept
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OCR AS level Physics: Wave-Particle Duality
OCR AS level Physics: Wave-Particle Duality is a part of the Module 4: Electrons, Waves, and Photons.
Full lesson PowerPoint with worked examples and homework with complete worked answers.
deBroglie wavelength equation
Diffraction of electrons and protons
Comparing wavelengths of particles with different masses
Kinetic energy and wavelength
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GCSE Chemistry: Paper Chromatography & Rf Values
This PowerPoint presentation with worked examples and student questions covers:
• Definition of technique for paper chromatography
• Experimental procedure
• Definitions of stationary and mobile phase
• Application of Rf equation with examples and answers
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OCR AS level Physics: Centre of Mass
OCR AS level Physics: Centre of mass is a part of the Module 3: Force and Motion
Full lesson PowerPoint with worked examples and homework with complete worked answers.
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GCSE OCR Physics P1 Test
35 mark assessment with mark scheme for P1 from OCR Gateway Physics 9-1.
Includes:
10 multiple choice questions
Density
Specific Latent Heat
Specific Heat Capacity
Pressure
Development of the atomic model
Unit conversion
Included physics equations
PIN cover sheet
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OCR AS Chemistry: Synthetic Routes
OCR AS Chemistry: 16.2 Synthetic Routes
This PowerPoint is a whole lessons included with student activities, animated answers, homework questions with answers provided.
This lesson covers:
Functional Groups - Alkane, Alkene, Haloalkane, Alcohols, Carboxylic Acid, Ketone, Aldehyde, Ester, Amine, Nitrile.
One-step synthetic routes with reagents and conditions
Two-step synthetic routes with reagents and conditions
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OCR AS Chemistry: 17.1 Mass Spectrometry
OCR AS Chemistry: 17.1 Mass Spectrometry
This PowerPoint is a whole lessons included with student activities, animated answers, homework questions with answers provided.
This lesson covers:
Molecular ions M+
M + 1 peak
Fragment ions
Identifying molecules from a mass spectrum
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OCR AS level Physics: Resistance
OCR AS Physics A: Resistance is a part of the Module 4: Electrons, Waves, and Photons. PowerPoint with worked examples and homework.
Definition of an ohm.
Temperature and resistance for metallic conductors (wires)
The ohm in base SI units
I against V graphs and resistance
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OCR AS Physics: Diffraction and Polarisation
OCR AS Physics: Diffraction and Polarisation is a part of the Module 4: Electrons, Waves, and Photons. PowerPoint with worked examples and homework.
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GCSE Physics: Gas Pressure & Temperature
This presentation covers OCR Gateway Physics 9-1 P1.3.1 Gas Pressure and Temperature
This presentation includes:
Introduction to kinetic theory
Relationship between temperature and pressure
Force by gas particles being normal to surface
Graph plotting - Extrapolation to absolute zero
Health and safety video on gas canisters and fires
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OCR AS level Physics: Kirchhoff's First Law
OCR AS level Physics: Kirchhoff’s First Law is a part of the Module 4: Electrons, Waves, and Photons.
Presentation come with worked examples, solutions and homeworks
Apply Kirchhoff’s First Law
Kirchhoff’s First Law in mathematical form
Kirchhoff’s First Law in written form
Describing conservation laws
Women in Science - Emmy Noether
CERN and jobs in physics
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OCR AS level Physics: Moving Charges
OCR AS level Physics: Moving Charges is a part of the Module 4: Electrons, Waves, and Photons.
Presentation come with worked examples, solutions and homeworks.
Structure of a metal
Conventional current and electron flow
Measuring current with an ammeter
Ionic solutions with cations and anions.
Ions, relative charge and absolute charge
Comparing ionic solutions and metal conductors
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OCR AS level Physics: Displacement and Velocity
OCR AS level Physics: Displacement and Velocity 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: Projectile Motion
OCR AS level Physics: Projective Motion is a part of the Module 3: Forces and Motion
Presentation come with worked examples, solutions and homeworks.
Includes:
Resolving vectors in 2D
Pythagoras’ theorem:
Equations of constant acceleration - suvat equations
Projectiles being dropped
Projectiles fired at and angle to the horizontal
Velocity-time graphs