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Edexcel IGCSE Physics 复习笔记 3.1.3 The Wave Equation The Wave Equation All waves obey the wave equation, which is used to calculate the wave speed: Where: v = wave speed in m...
IB DP Maths: AI SL复习笔记3.4.2 Toxic Waste Dump Problem
Toxic Waste Dump Problem What is the toxic waste dump problem? The toxic waste dump problem is the name given to the general idea of finding the point on a Voronoi diagram which is furthest from an...
Edexcel IGCSE Physics 复习笔记 3.1.2 Describing Wave Motion
Edexcel IGCSE Physics 复习笔记 3.1.2 Describing Wave Motion Describing Wave Motion When describing wave motion, there are several terms which are important to know, including: Amplitude Wave...
Edexcel IGCSE Physics 复习笔记 3.1.1 Transverse & Longitudinal Waves
Edexcel IGCSE Physics 复习笔记 3.1.1 Transverse & Longitudinal Waves Transverse & Longitudinal Waves Waves can exist as one of two types: Transverse Longitudinal ...
IB DP Maths: AI SL复习笔记3.4.1 Voronoi Diagrams
Drawing Voronoi Diagrams What are Voronoi Diagrams? A Voronoi diagram shows the region containing the set of all points which are closer to one given site than to any other site on the diagram A si...
Edexcel IGCSE Physics 复习笔记 2.4.4 Uses & Dangers of Static Electricity
Edexcel IGCSE Physics 复习笔记 2.4.4 Uses & Dangers of Static Electricity Uses of Static Electricity Electrostatic charges are used in everyday situations such as photocopiers and inkjet...
IB DP Maths: AI SL复习笔记3.3.3 Applications of Trigonometry & Pythagoras
Bearings What are bearings? Bearings are a way of describing and using directions as angles They are specifically defined for use in navigation because they give a precise location and/or direction...
美国大学最新招生政策汇总！附23Fall美本申请截止日期
2022年已经过半 距离9月全面申请只剩2个月 2023申请季的同学们 准备好成为今年的“offer收割机”了吗？ 众所周知，每年申请季都有一大批大学调整招生政策。而其中每一个细节的变化，都需要我们及时做出调整申请策略...
IB DP Maths: AI SL复习笔记3.3.2 Non Right-Angled Trigonometry
Sine Rule What is the sine rule? The sine rule allows us to find missing side lengths or angles in non-right-angled triangles It states that for any triangle with angles A, B and C Where a is the s...
