Bellalola

Revision posters for Topic 3 - Electric Circuits for the Edexcel A Level Physics course (2015 specification) It covers: - Charge and Current - Charge Current Conductivity Drift Velocity - PD, EMF and Power - Potential difference Ohm’s law PD rules EMF Power - IV Characteristics - I/V graphs for ohmic conductors, filament lamps, diodes and thermistors and explanations - Resistivity - Resistance Resistivity Effect of temperature How to determine the resistivity of a wi...

Revision posters for Topic 2 - Mechanics and Topic 6 - Further Mechanics for the Edexcel A Level Physics course (2015 specification) It covers: - Rectilinear Motion - Displacement, velocity and acceleration Graphs of motion SUVAT equations Projectiles Free fall - Forces - Free body force diagrams Newton’s laws Moments Centres of Mass - Momentum - Equations and conservation Momentum with Newton’s 2nd Law Momentum in 2D Elastic and inelastic collisions - Work, energy an...

Revision posters for Topic 1 - Working as a Physicist for the Edexcel A Level Physics course (2015 specification) It covers: Base units, Prefixes, Homogeneity, Estimating quantities, Scalars and vectors (and resolving), Errors, their sources and how to reduce them, Uncertainties, Accuracy, precision, reproducible and repeatable definitions

Revision posters on the AQA A-level chemistry rate equations and Kp topic. It includes: rate equations and their graphs, rate calculations, the rate determining step, Arrhenius equation, gas equilibria, the Kp equilibrium constant, le Chatelier’s principle and effects on Kp

Revision posters for the AQA Chemistry Thermodynamics topic. It covers: Thermodynamics definitions with example equations for each, Born-haber cycles, Covalent character, Entropy and Free-energy change.