Edexcel IGCSE Physics 复习笔记 6.1.3 Permanent & Induced Magnets
Edexcel IGCSE Physics 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 Very ...
Edexcel IGCSE Physics 复习笔记 6.1.2 Magnetic Fields
Edexcel IGCSE Physics 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 around a magnet whe...
上海华华二紫竹国际学院入学考试报名中！
为了给学生提供更多元的升学出口，很多国际化学校都开设了多种国际课程。华二紫竹学院由紫竹国际教育园区联合上海市重点高中四大名校的华东师范大学第二附属中学共同举办，已经完成主流国际高中课程的全覆盖，开...
Edexcel IGCSE Physics 复习笔记 6.1.1 Magnetism
Edexcel IGCSE Physics 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 Poles of a Magnet The Law of ...
IB DP Maths: AI HL复习笔记5.6.3 Slope Fields
Slope Fields What are slope fields? Normally the tangent lines will be drawn for points that form a regularly-spaced grid of x and y values How can I use slope fields to study the solutions of a di...
Edexcel IGCSE Physics 复习笔记 5.3.6 Boyle's Law
Edexcel IGCSE Physics 复习笔记 5.3.6 Boyle's Law Boyle's Law For a fixed mass of a gas held at a constant temperature: pV = constant Where: p = pressure in pascals (Pa) V = vol...
Edexcel IGCSE Physics 复习笔记 5.3.5 The Pressure Law
Edexcel IGCSE Physics 复习笔记 5.3.5 The Pressure Law The Pressure Law If the volume V of an ideal gas is constant, the pressure law is given by: P ∝ T This means the pressure ...
Edexcel IGCSE Physics 复习笔记 5.3.4 The Gas Laws
Edexcel IGCSE Physics 复习笔记 5.3.4 The Gas Laws The Gas Laws Gas laws provide explanations for the relationships between: Pressure and volume at a constant temperature Pressure and (Kelvin...
Edexcel IGCSE Physics 复习笔记 5.3.3 Temperature
Edexcel IGCSE Physics 复习笔记 5.3.3 Temperature Temperature & Speed Imagine molecules of gas that are free to move around in a box The molecules in the gas move around randomly at high ...
Edexcel IGCSE Physics 复习笔记 5.3.2 Absolute Zero
Edexcel IGCSE Physics 复习笔记 5.3.2 Absolute Zero Absolute Zero The amount of pressure that a gas exerts on its container is dependent on the temperature of the gas This is because particle...
Edexcel IGCSE Physics 复习笔记 5.3.1 Kinetic Theory
Edexcel IGCSE Physics 复习笔记 5.3.1 Kinetic Theory Kinetic Theory of Gases Molecules in a gas are in constant random motion at high speeds Random motion means that the molecules are travell...
IB DP Maths: AI HL复习笔记5.6.2 Separation of Variables
Separation of Variables What is separation of variables? Separation of variables can be used to solve certain types of first order differential equations If the equation is in that form you can use...
