Edexcel IGCSE Physics: Double Science 复习笔记：5.2.3 Temperature
Edexcel IGCSE Physics: Double Science 复习笔记：5.2.3 Temperature Temperature & Speed Imagine molecules of gas that are free to move around in a box The molecules in the gas move around ...
Edexcel IGCSE Physics: Double Science 复习笔记：5.2.2 Absolute Zero
Edexcel IGCSE Physics: Double Science 复习笔记：5.2.2 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...
Edexcel IGCSE Physics: Double Science 复习笔记：5.2.1 Kinetic Theory
Edexcel IGCSE Physics: Double Science 复习笔记：5.2.1 Kinetic Theory Kinetic Theory of Gases Molecules in a gas are in constant random motion at high speeds Random motion means that the mole...
Edexcel IGCSE Physics: Double Science 复习笔记：5.1.4 Pressure in Liquids
Edexcel IGCSE Physics: Double Science 复习笔记：5.1.4 Pressure in Liquids Pressure in Liquids A fluid is either a liquid or a gas When an object is immersed in a fluid, the fluid will exert ...
Edexcel IGCSE Physics: Double Science 复习笔记：5.1.3 Pressure
Edexcel IGCSE Physics: Double Science 复习笔记：5.1.3 Pressure Pressure Pressure is defined as The concentration of a force or the force per unit area For example, when a drawi...
Edexcel A Level Maths: Pure:复习笔记8.3.5 Solving & Interpreting Differential Equations
Solving & Interpreting Differential Equations How do I solve a differential equation? Solving differential equations uses integration! The precise integration method will depend on the type of ...
Edexcel IGCSE Physics: Double Science 复习笔记：5.1.2 Core Practical: Determining Density
Edexcel IGCSE Physics: Double Science 复习笔记：5.1.2 Core Practical: Determining Density Core Practical 9: Determining Density Equipment List Resolution of measuring equipment: 30 cm ruler ...
Edexcel A Level Maths: Pure:复习笔记8.3.4 Modelling with Differential Equations
Modelling with Differential Equations What can be modelled with differential equations? Derivative terms like are “rates of change” There are many situations that involve “change” Temperature R...
Edexcel IGCSE Physics: Double Science 复习笔记：5.1.1 Density
Edexcel IGCSE Physics: Double Science 复习笔记：5.1.1 Density Density Density is defined as: The mass per unit volume of a material Objects made from low density materials typi...
