Edexcel IGCSE Physics 復習筆記 5.3.2 Absolute Zero
Edexcel IGCSE Physics 復習筆記 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 復習筆記 5.3.1 Kinetic Theory
Edexcel IGCSE Physics 復習筆記 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復習筆記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...
IB DP Maths: AI HL復習筆記5.6.1 Modelling with Differential Equations
Modelling with Differential Equations Why are differential equations used to model real-world situations? A?differential equation?is an equation that contains one or more derivatives Derivatives de...
IB DP Maths: AI HL復習筆記5.5.2 Calculus for Kinematics
Differentiation for Kinematics How is differentiation used in kinematics? Displacement,?velocity?and?acceleration?are related by calculus In terms of differentiation and derivatives Worked Example ...
IB DP Maths: AI HL復習筆記5.5.1 Kinematics Toolkit
Displacement, Velocity & Acceleration What is kinematics? Kinematics?is the branch of mathematics that models and analyses the?motion?of objects Common words such as?distance, speed?and?acceler...
IB DP Maths: AI HL復習筆記5.4.4 Volumes of Revolution
Volumes of Revolution Around x-axis What is a volume of revolution around the x-axis? The?volume?of?revolution?is the volume of this solid Be careful – the ’front’ and ‘back’ of this solid are flat...
IB DP Maths: AI HL復習筆記5.4.3 Further Applications of Integration
Negative Integrals The area under a curve may appear?fully?or?partially?under the x-axisthis occurs if the negative area(s) is/are greater than the positive area(s), their?sum?will be?negative How ...
IB DP Maths: AI HL復習筆記5.4.2 Techniques of Integration
Integrating Composite Functions (ax+b) What is a composite function? A?composite?function?involves one function being applied after another A composite function may be described as a “function of a...
