Physics 4PH1/1PR January 2021
Edexcel
IGCSE
Physics (4PH1)
Jan
2021
2. Energy and Work Done: Kinetic and gravitational potential energy, efficiency calculations, power, and energy transfers in mechanical systems.
3. Waves and Optics: Reflection and refraction, wave properties, measuring the speed of sound, Doppler effect, and applications of electromagnetic waves.
4. Electricity and Circuits: Ohm’s law, resistance in series and parallel circuits, power and energy transfer, 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 decay processes, orbital mechanics, Big Bang evidence, and evolution of stars.
معلم موافق رایگان بودن است.
1. Forces and Motion: Newton’s laws, acceleration calculations, momentum conservation, velocity-time graphs, and stopping distances.2. Energy and Work Done: Kinetic and gravitational potential energy, efficiency calculations, power, and energy transfers in mechanical systems.
3. Waves and Optics: Reflection and refraction, wave properties, measuring the speed of sound, Doppler effect, and applications of electromagnetic waves.
4. Electricity and Circuits: Ohm’s law, resistance in series and parallel circuits, power and energy transfer, 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 decay processes, orbital mechanics, Big Bang evidence, and evolution of stars.
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تعداد صفحات فایل : 32
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