GCSE · OCR 21st Century
Physics
Study any subtopic of GCSE Physics OCR Higher (J260) with videos, revision notes, quizzes, flashcards, exam questions and past papers. Everything is mapped straight to the specification so you only cover what you need to know.
1.1 - Longitudinal & Transverse Waves1.2 - Measuring the Speed of Sound1.3 - Electromagnetic Waves1.4 - Radio Waves1.5 - Microwaves & Infrared1.6 - UV Light1.7 - X-Rays & Gamma Rays1.8 - Dangers of Electromagnetic Radiation1.9 - Absorbing & Emitting Radiation1.10 - The Greenhouse Effect1.11 - Reflection1.12 - Refraction1.13 - Investigating Refraction1.14 - Sound Waves & Hearing
2.1 - How Appliances Transfer Energy2.2 - Conservation of Energy2.3 - Conduction, Convection, Radiation2.4 - Reducing Unwanted Energy Transfers2.5 - Efficiency2.6 - Sankey Diagrams2.7 - Energy Resources Introduction2.8 - Fossil Fuels & Nuclear Energy2.9 - Wind & Solar2.10 - Biofuels2.11 - Hydroelectricity & Tidal Barrages2.12 - AC & DC Current2.13 - Mains Wiring & Safety
3.1 - Circuits Introduction3.2 - Charge, Current & Time3.3 - V = IR Equation & I-V Graphs3.4 - Components3.5 - Investigating Components3.6 - Series Circuits3.7 - Parallel Circuits3.8 - Energy & Power Formulas3.9 - National Grid3.10 - Magnets & Magnetic Fields3.11 - Permanent & Induced Magnets3.12 - Electromagnetism3.13 - Motor Effect3.14 - How the Electric Motor Works3.15 - Transformer Calculation
4.1 - Contact & Non-Contact Forces4.2 - Newton's 3rd Law4.3 - Friction4.4 - Mass, Weight & Gravity4.5 - Scalar & Vector Quantities4.6 - Speed, Velocity & Displacement4.7 - Acceleration4.8 - Choosing Measuring Equipment4.9 - Distance-Time Graphs4.10 - Velocity-Time Graphs4.11 - Resultant Forces4.12 - Scale Drawings4.13 - Newton's 1st & 2nd Laws4.14 - Momentum - Conservation4.15 - Momentum & Force4.16 - Reaction Times4.17 - Stopping Distances4.18 - Energy Stores & Systems4.19 - Energy Transfer Examples4.20 - Work Done4.21 - Kinetic Energy4.22 - Gravitational Potential Energy4.23 - Transfer Between KE & GPE4.24 - Power