Absolute Zero On the thermodynamic (Kelvin) temperature scale, absolute zero is defined as: The lowest temperature possible. Equal to 0 K or -273.15 °C It is not possible to have a temperature lowe...
国外名校招生放在中国学生身上的核心关注点就是学术实力。不论标化成绩和GPA有多高，没有学术学术活动的加持，offer不可能轻易到手。一个有含金量的国际学术活动可以增强学生的申请优势，让其在名校申请中脱颖而...
不同于公立学校，国际学校的入学考试多种多样，没有统一性，大部分都是自主命题。为了更好地应对考试，建议针对性地选择两三所学校，有针对性地进行备考。今天我们就来盘点一下上海2022年10月国际学校春招考试内...
Internal Energy Energy can be classified into two forms: kinetic or potential energy The molecules of all substances contain both kinetic and potential energies Kinetic energy is due to the speed o...
Core Practical 13: Determine the specific latent heat of a phase change Aims of the Experiment To determine the specific latent heat of ice Variables: Independent variable = Energy of the heater (J...
Core Practical 12: Calibrating a Thermistor Aim of the Experiment To calibrate a thermistor so it can be used as a thermometer Variables Independent variable = temperature (oC) Dependent variable =...
不少同学对藤校情有独钟，这是源于藤校除了有全球顶尖的教育质量，学历认可度高外，其教育非常重视跨学科，注重复合型人才的培养，能有效提升学生未来职业竞争力。美国名校在招生时，最喜欢的是什么样的学生？ 普...
Specific Heat Capacity Specific heat capacity is defined as: the energy required to raise the temperature of one kilogram of a substance by one kelvin The increase in temperature of an object depen...
Particle Interaction Equations All particle interactions must obey a set of conservation laws. These are conservation of: Charge, Q Baryon number, B Lepton Number, L Energy (or mass-energy) Momentu...
Applying Conservation Laws When particles interact, they must obey a set of laws associated to the type of particles invovled These laws are governed by numbers called quantum numbers Quantum numbe...
Properties of Antimatter The universe is made up of matter particles (protons, neutrons, electrons etc.) All matter particles have antimatter counterparts Antimatter particles are identical to thei...
今早9点，2023 THE 泰晤士高等教育世界大学排名发布！ 今年的排名是此排名19年历史上规模最大的一次。共有来自世界各地约2500所大学参与，有104个国家和地区的1799所大学上榜，比去年增加了137所。 泰晤士世界大...
