Edexcel IGCSE Physics: Double Science 復(fù)習(xí)筆記：5.1.3 Pressure
Edexcel IGCSE Physics: Double Science 復(fù)習(xí)筆記：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:復(fù)習(xí)筆記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 復(fù)習(xí)筆記：5.1.2 Core Practical: Determining Density
Edexcel IGCSE Physics: Double Science 復(fù)習(xí)筆記：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:復(fù)習(xí)筆記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 復(fù)習(xí)筆記：5.1.1 Density
Edexcel IGCSE Physics: Double Science 復(fù)習(xí)筆記：5.1.1 Density Density Density is defined as: The mass per unit volume of a material Objects made from?low density?materials typi...
Edexcel A Level Maths: Pure:復(fù)習(xí)筆記8.3.3 Separation of Variables
Separation of Variables What does separation of variables mean? Many differential equations used in modelling either … … have two variables involved (ie?x?and?y), or, ... involve a function of the ...
Edexcel A Level Maths: Pure:復(fù)習(xí)筆記8.3.2 Particular Solutions
Particular Solutions What is a particular solution? Ensure you are familiar with?General?Solutions?first With extra information, the constant of integration,?c, can be found This means the?particul...
Edexcel A Level Maths: Pure:復(fù)習(xí)筆記8.3.1 General Solutions
General Solutions What is a differential equation? Any equation, involving a?derivative?term, is a?differential?equation Equations involving only first derivative terms are called?first?order?diffe...
Edexcel A Level Maths: Pure:復(fù)習(xí)筆記8.2.11 Decision Making
Decision Making What is meant by integration and decision making? The hardest part of integration is deciding which technique to use There are lots of them! How do I know which integration method t...
