IB DP Maths: AI HL复习笔记1.1.1 Standard Form
Standard Form Standard form (sometimes called scientific notation or standard index form) gives us a way of writing very big and very small numbers using powers of 10. Why use standard form? Some n...
Standard Form Standard form (sometimes called scientific notation or standard index form) gives us a way of writing very big and very small numbers using powers of 10. Why use standard form? Some n...
Edexcel IGCSE Physics 复习笔记 5.1.1 Density Density Density is defined as: The mass per unit volume of a material Objects made from low density materials typically have a low ...
美国留学一年一百万正常吗? 知乎上这个浏览量近40万的热门提问 引起了美本留学党的激烈讨论: “表姐在美国加州大学戴维斯分校读书,每年花销100w左右,有时甚至达到120w。” “我问了身边去美国留学的朋友,表示一...
Edexcel IGCSE Physics 复习笔记 4.2.7 Comparing Energy Resources Comparing Energy Resources Each energy resource has various advantages and disadvantages associated with it A renewable energy...
Edexcel IGCSE Physics 复习笔记 4.2.6 Energy Resources Energy Resources Energy resources are large stores of energy that can be transferred from one form into electrical energy that can be us...
Finding the Constant of Integration What is the constant of integration? When finding an anti-derivative there is a constant term to consider In terms of graphing an anti-derivative, there are endl...
Edexcel IGCSE Physics 复习笔记 4.2.5 Power Power Machines, such as car engines, transfer energy from one type to another every second The rate of this energy transfer, or the rate of work do...
Edexcel IGCSE Physics 复习笔记 4.2.4 Work, GPE & KE Work, GPE & KE Whenever any work is done, energy gets transferred (mechanically) from one store to another This is a consequence o...
2022年John Locke约翰洛克论文学术活动 入围名单正式公布! 比赛介绍 John Locke Essay Competition(约翰·洛克论文学术活动)论文学术活动是由位于英国牛津的独立教育组织John Locke Institute与牛津、普林斯顿...
Edexcel IGCSE Physics 复习笔记 4.2.3 Kinetic Energy Kinetic Energy The kinetic energy (KE) of an object (also known as its kinetic store) is defined as: The energy an object has as a ...
Introduction to Integration What is integration? Integration is the opposite to differentiation Integration is referred to as antidifferentiation The result of integration is referred to as the ant...
Edexcel IGCSE Physics 复习笔记 4.2.2 Gravitational Potential Energy Gravitational Potential Energy The gravitational potential energy (GPE) of an object (also known as its gravitational stor...
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