Edexcel IGCSE Biology: Double Science 復習筆記 1.2.2 Eukaryotic Organisms: Animals & Plants Animals The main features of animals: They are?multicellular Their cells contain a?nucleus?wit...
Edexcel IGCSE Biology: Double Science 復習筆記 1.2.1 Eukaryotic Organisms Common Features of Eukaryotic Organisms: Basics All living organisms can be grouped or 'classified' using a c...
Alpha, Beta & Gamma Particles Some elements have nuclei that are unstable This tends to be when the number of nucleons does not balance In order to become more stable, they emit particle...
Background Radiation Radiation is a natural phenomenon, with radioactive elements having always existed on Earth and in outer space However, human activity has added to the amount of radiation that...
Nuclear Fusion Fusion is defined as: Small nuclides that combine together to make larger nuclei, releasing energy Low mass nuclei (such as hydrogen and helium) can undergo fusion and release energy...
參加學術學術活動其中一大“功利”的作用就是成為申請名校的加持器。但其實，學術活動不止能在學生留學時起到一臂之力，對于學生自身的發展、視野的開拓等各方面的成長，也有很大的幫助！ 2022年已經接近尾聲，來看...
Binding Energy per Nucleon Graph When comparing the stability of different nuclei, it is useful to look at the?binding energy?per nucleon The binding energy per nucleon is defined as: The binding e...
數學建模活動，是從20世紀60、70年代開始進入一些美國大學課堂的。中國的清華、復旦在80年代初將數學建模引入課堂。各種形式的數學建模、數學實驗課程和講座，為培養學生利用數學方法分析、解決實際問題的能力開...
Atomic Mass Unit The unified atomic mass unit?(u or sometimes a.m.u)?is roughly equal to the mass of one proton or neutron: 1 u = 1.66 × 10?27?kg This value is provided on the exam data sheet The a...
