Edexcel A Level Physics:复习笔记9.12 Wien’s Law
Wien's Law Wien’s displacement law relates the observed wavelength of light from an object to its surface temperature, it states: The black body radiation curve for different temperatures peaks at ...
Edexcel A Level Physics:复习笔记9.11 Stefan-Boltzmann Law
Stefan-Boltzmann Law An objects luminosity depends on two factors: Its surface temperature Its surface area The relationship between these is known as the Stefan-Boltzmann Law, which states:...
Edexcel A Level Physics:复习笔记9.10 Black Body Radiation
Black Body Radiation Black body radiation is the name given to the thermal radiation emitted by all bodies (objects) All objects, no matter what temperature, emit black body radiation in the form o...
Edexcel A Level Physics:复习笔记9.9 Average Molecular Kinetic Energy
Average Molecular Kinetic Energy An important property of molecules in a gas is their average kinetic energy This can be deduced from the ideal gas equations relating pressure, volume, temperature ...
Edexcel A Level Physics:复习笔记9.8 Core Practical 14: Investigating Gas Pressure & Volume
Investigating Gas Pressure and Volume Boyle's Law relates pressure and volume at constant temperature This investigation is one valid example of how this required practical might be tackled, others...
Edexcel A Level Physics:复习笔记9.7 Ideal Gas Equation
Ideal Gas Equation When calculating for gases, assume that the gas is an ideal gas The three gas laws (explained below) can be combined to create one equation in terms of pressure, volume, temperat...
10月还有哪些国际竞赛可报名参加？报名即将截止
参加学术学术活动其中一大“功利”的作用就是成为申请名校的加持器。但其实，学术活动不止能在学生留学时起到一臂之力，对于学生自身的发展、视野的开拓等各方面的成长，也有很大的帮助！ 2022年已经接近尾声，来看...
Edexcel A Level Physics:复习笔记9.6 Kinetic Theory of Gases Equation
Kinetic Theory of Gases Equation Gases consist of atoms or molecules randomly moving around at high speeds The kinetic theory of gases models the thermodynamic behaviour of gases by linking the mic...
2022商科顶尖赛事FBLA报名即将截止！FBLA翰林考点报名中
2023Fall入学申请如约而至，美本申请是对学生软硬综合实力的全面考察。 在这条越来越“卷”的赛道上，申请生想要证明个人学术实力，除了在校内成绩上下功夫，还得尝试用更多的方式来展现自己，比如标化考试拿到高分...
Edexcel A Level Physics:复习笔记9.5 Temperature & Absolute Zero
Absolute Zero On the thermodynamic (Kelvin) temperature scale, absolute zero is defined as: The lowest temperature possible. Equal to 0 K or -273.15 °C It is not possible to have a temperature lowe...
2022澳大利亚科学奥赛ASOP/ASOC/ASOB本周截止报名，要参加物/化/生竞赛的同学看过来！
国外名校招生放在中国学生身上的核心关注点就是学术实力。不论标化成绩和GPA有多高，没有学术学术活动的加持，offer不可能轻易到手。一个有含金量的国际学术活动可以增强学生的申请优势，让其在名校申请中脱颖而...
2022年10月上海国际学校考试内容？
不同于公立学校，国际学校的入学考试多种多样，没有统一性，大部分都是自主命题。为了更好地应对考试，建议针对性地选择两三所学校，有针对性地进行备考。今天我们就来盘点一下上海2022年10月国际学校春招考试内...
