Physics 4PH1/1PR January 2023 | Edexcel IGCSE Past Papers With Mark Scheme

Edexcel International GCSE Physics (4PH1) Jan 2023

معلم موافق رایگان بودن است.

1. Forces and Motion: Newton’s laws, velocity-time graphs, acceleration calculations, momentum conservation, and impact forces.

2. Energy and Work Done: Kinetic and gravitational potential energy, efficiency, power calculations, and energy transformations.

3. Waves and Optics: Reflection and refraction, measuring the speed of sound, Doppler effect, and applications of wave properties.

4. Electricity and Circuits: Ohm’s law, resistance in series and parallel circuits, power and energy transfer, and behavior of thermistors and LEDs.

5. Magnetism and Electromagnetism: Electromagnetic induction, motor effect, transformer applications, and force on current-carrying conductors.

6. Radioactivity and Space Physics: Half-life calculations, nuclear fusion and fission, redshift and evidence for the Big Bang, and orbital mechanics of celestial bodies.