Unit Overview
This unit transitions from the visible, mechanical behavior of energy through matter to the complex behavior of light. We begin with **Mechanical Waves**, exploring how energy propagates through slinkies and water. Then, we dive into the **Electromagnetic Spectrum**, uncovering how invisible radiation powers our world—from radio signals to life-saving medical imaging. Finally, we'll confront the strange reality of **Wave-Particle Duality** and see how these principles are encoded into modern digital technology.
Essential_Qs
- >_ How do waves transfer energy without transporting matter?
- >_ What happens when two waves occupy the same space at the same time?
- >_ Why can light travel through the vacuum of space while sound cannot?
- >_ How does wave behavior enable modern high-speed communication?
Signal_Matrix
Learning Objectives
Identify wave parts and recall the regions of the EM spectrum.
Calculate frequency, wavelength, and speed. Compare analog and digital data storage.
Analyze experimental evidence for the duality of light. Design solutions for signal interference.
Cognitive Progression Chart
DOK levels by lesson day. Riding the wave of complexity!