Frequently Asked Questions
All FAQs
🤔 What does this physics course cover?
This comprehensive physics course covers everything from fundamentals (Greek alphabet, SI units) through classical mechanics, waves, thermodynamics, electromagnetism, and modern physics. Perfect for high school and introductory university level! 🎓
📚 What do I need to know before starting?
Basic algebra and geometry are helpful, but we start from the very beginning with the Greek alphabet and fundamental concepts. If you can read this, you're ready to start! 😊
🔤 Why do I need to learn the Greek alphabet?
Greek letters are the language of physics! From α (alpha) for angles to ω (omega) for angular velocity, these symbols appear in almost every physics equation. Learning them first makes everything else easier! ⚛️
📏 What are SI units and why are they important?
SI (International System) units are the standard measurements used worldwide in science. The seven base units (meter, kilogram, second, ampere, kelvin, mole, candela) form the foundation of all physical measurements. 🌍
📈 How difficult is this course?
We progress gradually from basics to advanced topics. Start with fundamentals and unlock new challenges as you build confidence. Each level prepares you for the next! 🎯
🔬 Will I learn real-world applications?
Absolutely! Each concept connects to real phenomena - from why the sky is blue (λ-dependent scattering) to how your phone works (electromagnetism). Physics explains the universe! 🌌
🧮 How much math is involved?
We start with basic algebra and gradually introduce more advanced concepts. Each mathematical tool is explained when it's needed. Focus is on understanding concepts first! 📐
🗺️ Do I need to follow the challenges in order?
We recommend following the path, especially starting with Greek alphabet and fundamentals. Each challenge builds on previous knowledge, but you can explore based on your existing background! 🛤️