Physics 4PH1/1P May June 2021 | Edexcel IGCSE Past Papers With Mark Scheme

Edexcel International GCSE Physics (4PH1) Jun 2021

معلم موافق رایگان بودن است.

1. Forces and Motion: Newton’s laws, acceleration and velocity-time graphs, momentum conservation, stopping distances, and resultant force on moving objects.

2. Energy and Work Done: Kinetic and gravitational potential energy, efficiency, power calculations, work done against resistive forces, and energy transfers.

3. Waves and Optics: Reflection and refraction, properties of electromagnetic waves, Doppler effect, speed of sound, and total internal reflection.

4. Electricity and Circuits: Ohm’s law, resistance in series and parallel circuits, power and energy transfer, voltage-current relationships, and behavior of 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 fission and fusion, orbital mechanics, redshift, and evidence for the Big Bang theory.