AQA GCSE物理Energy Changes(能量转换)有哪些知识点需要大家记住并掌握的呢? 1.1 储能(Energy Stores) 储能 能量是某一个物理系统对其他物理系统做功的能力: ● 如果某物可以存储能量,则它可以做功。 ● 如果某物不能存储能量,那么它将无法做功。 能量既不会凭空产生,也不会凭空消失,它只会从一种形式转化为另一种形式,或者从
1. Energy (能量) 2. Electricity(电力) 3. Particle model of matter(物质的粒子模型) 4. Atomic structure(原子结构) 5. Forces(力) 6. Waves(波) 7. Magnetism and electromagnetism(磁和电磁) 8. Space physics (physics only)(空间物理) 第一单元Energy(能源)作为GCSE物理学习的引入,对于小伙伴们学好...
1. Energy(能量)2. Electricity(电力)3. Particle model of matter(物质的粒子模型)4. Atomic structure(原子结构)5. Forces(力)6. Waves(波)7. Magnetism and electromagnetism(磁和电磁)8. Space physics (physics only)(空间物理) 第一单元Energy(能源)作为GCSE物理学习的引入,对于小伙伴们学好物理学,增强...
Explore this hand-picked selection of GCSE physics resources for your exam students including knowledge organisers, student-led booklets and physics exam questions.
This app covers the exam board physics specifications and includes the following topics: - Changes in energy stores - Work, power and efficiency - Energy and heating - Energy demands - Electric circuits - Mains electricity - Static electricity ...
energy. When he is falling, the student’s store of energy increases. When the bungee cord is stretched, the cord stores energy as energy. 0 2 . 3 At the lowest point in the jump when the student is stationary, the extension of the bungee cord is 35 metres. The bungee cord...
- Energy Stores and Transfers - Work and Power - Energy Efficiency - Motion - Forces - Transverse and Longitudinal Waves - Light - Optics - Sound Waves and Their Properties - Electricity - Magnetism and Electromagnetism - The Atom and Radioactivity - Momentum - Nuclear Physics - The Solar Syste...