AQA A Level Physics復習筆記8.4.4 Binding Energy
Binding Energy per Nucleon Graph In order to compare nuclear stability, it is more useful to look at the?binding energy per nucleon The binding energy per nucleon is defined as: The binding ...
上海的21所國際學校2022-23年招生計劃出爐！
6月底，上海國際學校大規模招生已經告一個段落，接下來部分學校還會有招生場次和招生名額，如果對某所學校感興趣，可以及時關注學校的官網消息。上海的21所國際學校2022-23年招生計劃出爐！前不久，上海高中招生...
AQA A Level Physics復習筆記8.4.3 Nuclear Fusion & Fission
Nuclear Fusion & Fission Nuclear Fusion Fusion is defined as: The fusing together of two small nuclei to produce a larger nucleus Low mass nuclei (such as hydrogen and helium) can underg...
AQA A Level Physics復習筆記8.4.2 Mass Difference & Binding Energy
Mass Difference & Binding Energy Experiments into nuclear structure have found that the total mass of a nucleus is?less?than the sum of the masses of its constituent nucleons This differ...
AQA A Level Physics復習筆記8.4.1 Energy & Mass Equivalence
Energy & Mass Equivalence Einstein showed in his?theory of relativity?that matter can be considered a form of energy and hence, he proposed: Mass can be converted into energy Energy can ...
Edexcel IGCSE Chemistry 復習筆記 2.2.2 Group 7: Reactivity & Electronic Configurations
Edexcel IGCSE Chemistry 復習筆記 2.2.2 Group 7: Reactivity & Electronic Configurations Group 7: Reactivity & Electronic Configurations When halogen atoms gain an electron during reac...
AQA A Level Physics復習筆記8.3.7 Nuclear Density
Constant Density of Nuclear Material Assuming that the nucleus is spherical, its volume is equal to: Where?R?is the nuclear radius, which is related to mass number,?A, by the equation: Where...
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最近，非常多同學學習Alevel生物。而生物作為一個探究人生奧秘的熱門學科，卻似乎因為專業性強，門檻高將同學們拒之于外。相信同學們都幻想過，忽然有一天學習生物變得有趣又令人著迷，再也不會枯燥了。這種想法...
Edexcel IGCSE Chemistry 復習筆記 2.2.1 Group 7 (Halogens)
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