Further Venn Diagrams What do you mean by further Venn diagrams? The Venn diagrams used here are no more complicated than those in the first Venn Diagrams revision note, however Venn diagrams, and ...
Edexcel IGCSE Physics: Double Science 复习笔记：6.1.5 Electromagnetism Electromagnetism When a current flows through a conducting wire a magnetic field is produced around the wire The shape ...
Edexcel IGCSE Physics: Double Science 复习笔记：6.1.4 Core Practical: Investigating Magnetic Fields Core Practical 12: Investigating Magnetic Fields Aim of the Experiment To investigate the ...
Edexcel IGCSE Physics: Double Science 复习笔记：6.1.3 Permanent & Induced Magnets Permanent & Induced Magnets Magnetic materials are attracted to a magnet; non-magnetic materials are not &n...
Set Notation What is set notation? Set notation is a formal way of writing groups of numbers (or other mathematical entities such as shapes) that share a common feature – each number in a set is ca...
Edexcel IGCSE Physics: Double Science 复习笔记：6.1.2 Magnetic Fields Magnetic Field Lines All magnets are surrounded by a magnetic field A magnetic field is defined as: The region ar...
Edexcel IGCSE Physics: Double Science 复习笔记：6.1.1 Magnetism The Law of Magnetism Poles of a Magnet The ends of a magnet are called poles Magnets have two poles: a north and a south  ...
Edexcel IGCSE Physics: Double Science 复习笔记：5.2.6 Boyle's Law Boyle's Law For a fixed mass of a gas held at a constant temperature: pV = constant Where: p = pressure in pas...
Tree Diagrams What is a tree diagram? A tree diagram is used to show the (combined) outcomes of more than one event that happen one after the other help calculate probabilities when AND and/or OR’s...
