IGCSE Physics Exam Prep: 15 Past Paper MCQs Answered!

In this video, we’ll cover some key questions in physics, including:
Dispersion, converging lens ( understand how converging lenses focus light to form real or virtual images ), electric circuit ( learn how to calculate current, voltage, and resistance using Ohm's law ), half-life ( we’ll explain how it describes the time it takes for half of a sample of a radioactive substance to decay )
Whether you’re studying for exams or just interested in physics, this video breaks down these topics in an easy-to-understand way with examples to help reinforce your learning!