高含金量化学国际竞赛有哪些?
对于申请海外名校的学生们来说,除了标化成绩外,国际学术活动也是重要的竞争因素之一。今天小编帮大家盘点下热门的以及下半年即将要开始的化学国际学术活动,大家可以提前备战自己心仪的赛事哦! CCC 加拿大化学...
对于申请海外名校的学生们来说,除了标化成绩外,国际学术活动也是重要的竞争因素之一。今天小编帮大家盘点下热门的以及下半年即将要开始的化学国际学术活动,大家可以提前备战自己心仪的赛事哦! CCC 加拿大化学...
Edexcel IGCSE Physics 复习笔记 1.2.8 Core Practical: Investigating Force & Extension Core Practical 2: Investigating Force & Extension Equipment List Resolution of measuring equipmen...
Coefficient of Friction - Equilibrium How is friction used when a body is in equilibrium? When a body is in static equilibrium under the action of a number of forces, including friction, the...
报告,距离今年的AMC学术活动时间只剩4个多月了!打算参加学术活动的宝子们,要抓紧准备起来了! MAA的美国数学学术活动AMC将进一步培养学生解决问题的数学能力。 联合国教科文组织宣布,通过解决问题的活动学习...
Coefficient of Friction - Inclined Planes How is the coefficient of friction used in problems involving inclined planes? On an inclined plane the basic principles are the same as for coeffic...
今年由于疫情的原因,IBO官方宣布了上海等多地的5月IB大考取消了,转而使用预估分数的方式进行院校申请。 那么今年上海以IB课程体系为主的各大国际学校录取情况如何?各大国外名校对IB成绩仍然认可吗? 上海国际...
Edexcel IGCSE Physics 复习笔记 1.2.7 Terminal Velocity Terminal Velocity Falling objects experience two forces: Weight (due to gravity) Air resistance (due to friction) The force of a...
Coefficient of Friction - F = ma How do we apply Newton’s Second Law (F = ma) in problems involving friction? The coefficient of friction combined with F = ma allows you to determine an obje...
Edexcel IGCSE Physics 复习笔记 1.2.6 Stopping Distance Stopping Distance The stopping distance of a car is defined as: The total distance travelled during the time it takes for a car ...
Standard Normal Distribution What is the standard normal distribution? The standard normal distribution is a normal distribution where the mean is 0 and the standard deviation is 1 Why is the stand...
Edexcel IGCSE Physics 复习笔记 1.2.5 Weight Weight Weight is defined as: The force acting on an object due to gravitational attraction Planets have strong gravitational fields ...
Coefficient of Friction What is friction? Friction is a force between a surface and an object that acts to resist motion of the object across the surface On a horizontal surface with no forc...
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