2022年秋季三大考試局IGCSE和A-Level考試時間已出爐！
各大考試局的IGCSE/A Level夏季大考已落下帷幕。一眨眼暑期來臨，計劃參加10月秋季考試的同學們現在就要開始準備了，盡早備考很重要！ 小編為大家匯總了三大考試局最新考試時間線及具體考試時間表。希望大家在準...
IB DP Physics: HL復習筆記3.1.7 Investigating Thermal Energy
Investigating Thermal Energy Estimating the Specific Heat Capacity of a Metal Aim of the Experiment? The aim of the experiment is to determine the specific heat capacity of a metal block Variables ...
美國駐上海領事館重新開放8月面簽預約！
好消息好消息！ 美國駐上海總領事館恢復簽證預約！ 由于上海疫情加劇，4月初美駐上海總領事館撤員、英國上海簽證中心關閉，這讓一眾留學生們都十分擔心。 上海領館重新開放簽證預約 終于，美國上海領館此前已經放...
IB DP Physics: HL復習筆記3.1.6 Phase Change
Phase Change A?phase change?happens whenever matter changes its state During a phase change, thermal energy is transferred to or from a substance This energy transfer does?not change the temperatur...
IB DP Physics: HL復習筆記3.1.5 Specific Latent Heat
Specific Latent Heat During a?phase change?(i.e. a change of state) thermal energy is transferred to a substance or removed from it, while the temperature of the substance does not change In this c...
IB DP Physics: HL復習筆記3.1.4 Specific Heat Capacity
Specific Heat Capacity The amount of thermal energy needed to change the temperature of an object depends on: The change in temperature required?ΔT?- i.e. the larger the change in temperature the m...
IB DP Physics: HL復習筆記3.1.3 Internal Energy
Internal Energy When a substance gains or loses thermal energy, its?internal energy?increases or decreases The internal energy of a substance is defined as: The sum of the total kinetic energy and ...
IB DP Physics: HL復習筆記3.1.2 Temperature
Temperature Temperature?is a measure of how hot or cold objects are Temperature also determines the direction in which thermal energy will flow between two objects (or between an object and its sur...
IB DP Physics: HL復習筆記3.1.1 Solids, Liquids & Gases
Solids, Liquids & Gases The three states of matter are?solid,?liquid?and?gas The?kinetic theory of matter?is a model that attempts to explain the properties of the three states of matter In thi...
IB DP Physics: HL復習筆記2.4.4 Collisions & Explosions
Collisions & Explosions In both collisions and explosions,?momentum is always conserved However,?kinetic energy?might not always be A collision (or explosion) is either: Elastic?– if the kineti...
三大國際課程體系大事連連，國際生到底應該如何應對？
近期三大國際課程體系大事真真是一件接一件啊！IB放榜“爆冷”，AP放榜，五分率穩健增長，A-Level 2023年或大改革。 IB滿分人數腰斬！今年全球有173878人（去年165,857人）參加IB考試，人數上漲，但平均成績卻下降...
IB DP Physics: HL復習筆記2.4.3 Conservation of Linear Momentum
Conservation of Linear Momentum The principle of conservation of linear momentum states: The total momentum before a collision = the total momentum after a collision provided no external force acts...
