Edexcel IGCSE Physics 復習筆記 5.2.4 Specific Heat Capacity
Edexcel IGCSE Physics 復習筆記 5.2.4 Specific Heat Capacity Specific Heat Capacity How much the temperature of a system increases depends on: The?mass?of the substance heated The?type?of mat...
Edexcel IGCSE Physics 復習筆記 5.2.3 Core Practical: Investigating Changes of State
Edexcel IGCSE Physics 復習筆記 5.2.3 Core Practical: Investigating Changes of State Core Practical 10: Investigating Changes of State Aim of the Experiment The aim of this experiment is to i...
IB DP Maths: AI HL復習筆記1.3.1 Language of Sequences & Series
Language of Sequences & Series What is a sequence? A?sequence?is an ordered set of numbers with a rule for finding all of the numbers in the sequence For example 1, 3, 5, 7, 9, … is a sequence ...
IB DP Maths: AI HL復習筆記1.2.2 Logarithms
Introduction to Logarithms What are logarithms? Why use logarithms? Logarithms allow us to solve equations where the exponent is the unknown value We can solve some of these by inspection Exam Tip ...
Edexcel IGCSE Physics 復習筆記 5.2.2 Changes of State
Edexcel IGCSE Physics 復習筆記 5.2.2 Changes of State Changes of State When a substance changes state, the number of molecules in that substance doesn’t change and so neither does its mass T...
IB DP Maths: AI HL復習筆記1.2.1 Exponents
Laws of Indices What are the laws of indices? Laws of indices (or index laws) allow you to simplify and manipulate expressions involving exponents An exponent is a power that a number (called the b...
Edexcel IGCSE Physics 復習筆記 5.2.1 Solids, Liquids & Gases
Edexcel IGCSE Physics 復習筆記 5.2.1 Solids, Liquids & Gases Solids, Liquids & Gases Matter can exist in one of three different states:?solid,?liquid, or?gas Solids In a solid...
IB DP Maths: AI HL復習筆記1.1.3 GDC: Solving Equations
Systems of Linear Equations What are systems of linear equations? A linear equation is an equation of the first order (degree 1) It is usually written in the form?ax + by + c = 0?where?a, b,?and?c?...
Edexcel IGCSE Physics 復習筆記 5.1.4 Pressure in Liquids
Edexcel IGCSE Physics 復習筆記 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 pressure, squeezi...
