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小 發表於 2014-9-28 12:49 AM (第 3514 天)
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For HKDSE Exam paper questions difficulties only! (My personal opinion only!)
1. Mechanics: Force and Motion > Gravitation > Circular motion > Projectile motion > Equation of motion > Work and energy > Momentum!
2. Heats: Gases Laws > Change of state > Temperature, Heat and Internal energy > Heat transfer
3. Waves: Nature and properties of waves > Light > Sound
4. E&M: Electromagnetism and Electromagnetic induction > Electrostatics > Circuits and domestic electricity
5. Radioactivity and Nuclear energy: Radiation and radioactivity > Nuclear Energy > Atomic model
In general, Mechanics > E&M > Waves > Radioactivity and Nuclear energy > Heats