Edexcel IGCSE Physics: Double Science 复习笔记：3.2.3 Core Practical: Investigating Refraction Core Practical 4: Investigating Refraction Aim of the Experiment To investigate the refraction ...
Edexcel IGCSE Physics: Double Science 复习笔记：3.2.1 Light & Sound Waves Light Visible light is a part of the electromagnetic spectrum which means it is a transverse wave This means the...
Edexcel IGCSE Physics: Double Science 复习笔记： 3.1.7 Dangers of EM Waves Dangers of EM Waves As the frequency of electromagnetic (EM) waves increases, so does the energy Beyond the visible...
Edexcel IGCSE Physics: Double Science 复习笔记：3.1.6 Applications of EM Waves Applications of EM Waves Electromagnetic waves have a variety of uses and applications The main ones are summar...
IGCSE是A-level的黄金入门课程，旨在发掘学生的兴趣和潜力，为今后的A-level学习奠定基础。IGCSE课程提供广泛的学科供学生选择，学生可以选修IGCSE课程大纲中至少5-10门课程。 IGCSE课程涵盖五个主要学科...
IGCSE是英国的课程体系，自然的IGCSE中的商科这门课的课程质量也是非常好的，课程内容深入浅出，对于14-16岁的同学们来说，选这门课非常有助于开启你对于商业世界的理解。今天就给大家带来IGCSE商务课程备考资源...
Edexcel IGCSE Physics: Double Science 复习笔记：3.1.5 Electromagnetic (EM) Waves Properties of EM Waves Electromagnetic waves are defined as: Transverse waves that transfer energy fro...
Edexcel IGCSE Physics: Double Science 复习笔记：3.1.4 The Doppler Effect The Doppler Effect The Doppler Effect is defined as: The apparent change in wavelength and frequency of a wave...
Edexcel IGCSE Physics: Double Science 复习笔记： 3.1.3 The Wave Equation The Wave Equation All waves obey the wave equation, which is used to calculate the wave speed: Where: v...
