CHEMISTRY: So tell me again, if we’re supposed to be figuring out electrons, why are we studying waves? Here’s the combined lecture from Thursday & Friday on that very thing. Make sure you know the types of electromagnetic radiation and the uses of most of them (all except for long waves). And just in case you really need to sing that song again, here’s The Electromagnetic Spectrum Song
How did you like the light problem formulas – so far? We’ll explore wave problems further next week – be sure to bring a calculator to class!