AQA A Level Physics復習筆記7.4.6 Radial Electric Field
Electric Field of a Point Charge The?electric field strength?describes how strong or weak an electric field is at that point A?point charge?produces a?radial?field A charge sphere also acts ...
IB DP Maths: AA HL復習筆記3.8.2 Strategy for Trigonometric Equations
Strategy for Trigonometric Equations How do I approach solving trig equations? You can solve trig equations in a variety of different ways Sketching a graph? If you have your GDC it is always worth...
Edexcel IGCSE Chemistry 復習筆記 1.4.3 Classify Metals & Non-Metals
Edexcel IGCSE Chemistry 復習筆記 1.4.3 Classify Metals & Non-Metals Classify Metals & Non-Metals We can use properties such as electrical conductivity and acid-base character to clas...
AQA A Level Physics復習筆記7.4.5 Motion of Charged Particles
Motion of Charged Particles in an Electric Field A charged particle in an electric field will experience a force on it that will cause it to move If a charged particle remains still in a uni...
IB DP Maths: AA HL復習筆記3.8.1 Trigonometric Proof
Trigonometric Proof How do I prove new trigonometric identities? You can use trigonometric identities you already know to prove new identities Make sure you know how to find all of the trig identit...
Edexcel IGCSE Chemistry 復習筆記 1.4.2 Electronic Configurations
Edexcel IGCSE Chemistry 復習筆記 1.4.2 Electronic Configurations Deducing Electronic Configurations We can represent the electronic structure of atoms using electron shell diagrams Electrons...
AQA A Level Physics復習筆記7.4.4 Uniform Electric Field
Uniform Electric Field Strength The magnitude of the electric field strength in a?uniform?field between two charged parallel plates is defined as: Where: E?=?electric field strength?(V m-1) ...
IB DP Maths: AA HL復習筆記3.7.2 Inverse Trig Functions
Inverse Trig Functions What are the inverse trig functions? The functions?arcsin,?arccos?and?arctan?are the?inverse functions?of?sin,?cos?and?tan?respectively when their domains are restricted sin ...
IB DP Maths: AA HL復習筆記3.7.1 Reciprocal Trig Functions
Reciprocal Trig Functions What are the reciprocal trig functions? What do the graphs of the reciprocal trig functions look like? The graph of?y?=?secx?has the following properties: The?y-axis?is a?...
