Edexcel A Level Physics:復習筆記9.4 Internal Energy
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...
Edexcel A Level Physics:復習筆記9.3 Core Practical 13: Investigating Specific Latent Heat
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...
Edexcel A Level Physics:復習筆記9.2 Core Practical 12: Calibrating a Thermistor
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?=...
美國名校在招生時，最喜歡的是什么樣的學生？
不少同學對藤校情有獨鐘，這是源于藤校除了有全球頂尖的教育質量，學歷認可度高外，其教育非常重視跨學科，注重復合型人才的培養，能有效提升學生未來職業競爭力。美國名校在招生時，最喜歡的是什么樣的學生？ 普...
Edexcel A Level Physics:復習筆記9.1 Specific Heat Capacity & Latent Heat
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...
Edexcel A Level Physics:復習筆記8.14 Particle Interaction Equations
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...
Edexcel A Level Physics:復習筆記8.13 Conservation Laws in Particle Physics
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...
Edexcel A Level Physics:復習筆記8.12 Antimatter
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...
2023年THE泰晤士世界大學排名發布，牛津大學連續七年位居榜首！
今早9點，2023 THE 泰晤士高等教育世界大學排名發布！ 今年的排名是此排名19年歷史上規模最大的一次。共有來自世界各地約2500所大學參與，有104個國家和地區的1799所大學上榜，比去年增加了137所。 泰晤士世界大...
