AQA A Level Maths: Pure复习笔记2.11.2 Squared Linear Denominators
Squared Linear Denominators Partial fractions In partial fractions the common denominator is split into parts (factors) This is the reverse process to adding (or subtracting) fraction...
AQA A Level Maths: Pure复习笔记2.11.1 Linear Denominators
Linear Denominators What are partial fractions? This is the reverse process to adding (or subtracting) fractions When adding fractions a common denominator is required In partial frac...
IB DP Chemistry: HL复习笔记6.1.3 Measuring Rates
Measuring Rates To measure the rate of a reaction, we need to be able to measure either how quickly the reactants are used up or how quickly the products are formed The method used for measuring de...
AQA A Level Maths: Pure复习笔记2.10.1 Combinations of Transformations
Combinations of Transformations What are combinations of graph transformations? When you alter a function in certain ways, the effects on the graph of the function can be described by geomet...
AQA A Level Maths: Pure复习笔记2.9.3 Reflections
Reflections What are graph transformations? When you alter a function in certain ways, the effects on the graph of the function can be described by geometrical transformations With a reflect...
LSE本科offer率低原因解析，附LSE热门专业offer率盘点
你肯定有所耳闻—— LSE的竞争激烈程度，令人发指，超低录取率，劝退不少小伙伴。 为什么LSE的offer率那么低？究竟是网红学校真的课程一位难求，还是像美国大学一样故意控制录取率营造一种“受欢迎”假象？ 录取率低...
AQA A Level Maths: Pure复习笔记2.9.2 Stretches
Stretches What are graph transformations? When you alter a function in certain ways, the effects on the graph of the function can be described by geometrical transformations With a stretch a...
IB DP Chemistry: HL复习笔记6.1.2 Rate of Reaction
Rate of Reaction Reaction rate Some reactions take place instantly, but most are much slower and it is possible to measure how long these reactions take to reach a certain stage As a chemical react...
IB DP Chemistry: HL复习笔记6.1.1 Collision Theory
Kinetic Theory The kinetic theory developed in the 18th century out of a need to explain how it is that gases exert pressure inside a container Theories about gas particles and movement were extend...
