AQA A Level Physics復習筆記7.3.4 Geostationary Orbits
Synchronous Orbits A synchronous orbit is: When an orbiting body has a time period equal to that of the body being orbited and in the same direction of rotation as that body These usually re...
Edexcel IGCSE Chemistry 復習筆記 1.2.4 Interpreting Chromatograms
Edexcel IGCSE Chemistry 復習筆記 1.2.4 Interpreting Chromatograms Identifying Mixtures Pure substances will produce only?one spot?on the chromatogram If two or more substances are the same, ...
IB DP Maths: AA HL復習筆記3.6.3 Double Angle Formulae
Double Angle Formulae What are the double angle formulae? The?double angle formulae?for?sine?and?cosine?are: These can be found in the formula booklet The formulae for sin and cos can be found in t...
哪些英國大學接受高考成績，申請要求如何？
自2019年起，英國部分大學就已經開始承認國內的高考成績了！同學們可以用高考成績直接申請英國大學本科課程。 不管你的分數是什么水平，國內升學都不是唯一的選擇，放眼全球，可以選擇的升學途徑眾多。拿著同樣的...
Edexcel IGCSE Chemistry 復習筆記 1.2 3 Separation Techniques
Edexcel IGCSE Chemistry 復習筆記 1.2 3 Separation Techniques Simple Distillation This is used to separate a liquid and?soluble solid?from a solution (e.g., water from a solution of salt wate...
AQA A Level Physics復習筆記7.3.3 Escape Velocity
Escape Velocity To escape a gravitational field, a mass must travel at the?escape velocity This is dependent on the mass and radius of the object creating the gravitational field, such as a ...
Edexcel IGCSE Chemistry 復習筆記 1.2 2 Pure Substance vs Mixture
Edexcel IGCSE Chemistry 復習筆記 1.2 2 Pure Substance vs Mixture Pure Substance vs Mixture In everyday language we use the word pure to describe when something is?natural?or?clean?and to whi...
Edexcel IGCSE Chemistry 復習筆記 1.2.1 Element, Compound or Mixture
Edexcel IGCSE Chemistry 復習筆記 1.2.1 Element, Compound or Mixture Classify an Element, Compound or Mixture You need to know the following definitions Classify an Element, Compound o...
IB DP Maths: AA HL復習筆記3.6.2 Compound Angle Formulae
Compound Angle Formulae What are the compound angle formulae? There are six?compound angle formulae?(also known as?addition formulae), two each for?sin,?cos?and?tan: For?sin?the +/- sign on the lef...
Edexcel IGCSE Chemistry 復習筆記 1.1.5 Practical: Investigate the Solubility of a Solid in Water at a Specific Temperature
Edexcel IGCSE Chemistry 復習筆記 1.1.5 Practical: Investigate the Solubility of a Solid in Water at a Specific Temperature Practical: Investigate the Solubility of a Solid in Water at a Specific Te...
Edexcel IGCSE Chemistry 復習筆記 1.1.4 Solubility
Edexcel IGCSE Chemistry 復習筆記 1.1.4 Solubility Solubility Solubility is?a measurement of how much of a substance will dissolve in a given volume of a liquid The liquid is called the solve...
Edexcel IGCSE Chemistry 復習筆記 1.1.3 Solutions
Edexcel IGCSE Chemistry 復習筆記 1.1.3 Solutions Solutions Terminology You need to know all the following terms used when describing solutions: Terminology About Solutions Table 轉載...
