2023韓國AP考試報名8月即將開啟，附AP考試報名流程
近日，韓國AP考試官網(wǎng)悄悄更新了2023年AP報考相關(guān)時間安排！負(fù)責(zé)執(zhí)行韓國地區(qū)AP考試的機構(gòu)KAEC的官網(wǎng)進行了報名時間上的更新，一起來看看吧~ 第一輪報名時間計劃于8月開始（暫未公布具體時間），至 2022 年 11 月...
IB DP Physics: SL復(fù)習(xí)筆記2.3.5 Power
Power The power of a mechanical process is the?rate at which energy is transferred Since work done is equal to the energy transferred, power can also be defined as the rate of doing work or?the wor...
IB DP Physics: SL復(fù)習(xí)筆記2.3.4 Work Done
Work Done Work is defined as The amount of energy transferred when an external force causes an object to move over a certain distance If the force is parallel to the direction of the object's displ...
IB DP Physics: SL復(fù)習(xí)筆記2.3.3 Elastic Potential Energy
Elastic Potential Energy Elastic potential energy is defined as The energy stored within a material (e.g. in a spring) when it is stretched or compressed It can be found from the?area under the for...
英國大學(xué)需要IGCSE成績嗎？
一些學(xué)生和家長都誤以為GCSE沒有A-Level這么重要，其實這是一個誤區(qū)！兩者的區(qū)別就像國內(nèi)的“高考”和“中考”，重要程度相當(dāng)。英國大學(xué)需要IGCSE成績嗎？以QS世界大學(xué)排名英國Top10大學(xué)為例，我們來看看你的IG成績是...
IB DP Physics: SL復(fù)習(xí)筆記2.3.2 Gravitational Potential Energy
Gravitational Potential Energy Gravitational potential energy (Ep) is energy stored in a mass due to its position in a gravitational field If a mass is?lifted?up, it will?gain?Ep?(converted?from?ot...
IB DP Physics: SL復(fù)習(xí)筆記2.3.1 Kinetic Energy
Kinetic Energy Kinetic energy (Ek) is the energy an object has due to its?motion?(or velocity) The faster an object is moving, the greater its kinetic energy When an object is falling, it is?gainin...
IB DP Physics: SL復(fù)習(xí)筆記2.2.6 Friction
Friction Friction is a force that works in?opposition?to the motion of an object It occurs between two?solid bodies?that are?in contact?with one another The opposition of?friction slows?down the mo...
IB DP Physics: SL復(fù)習(xí)筆記2.2.5 Applying Newton’s Laws of Motion
Applying Newton’s Laws of Motion Newton's laws of motion are strong tools to understand the motion of objects with forces acting upon them Below are two worked examples demonstrating different situ...
