anyone recommend knowing all those random formulas in the jacaranda textbook for this topic? the list is extensive and sooooo hard to understand lol far out. does anyone else think the textbook kinda goes overboard with this topic? =S

u onli need to know how to apply the formulas given in the formula sheet, any more than that, they can't ask a question on it. that been said, u should remember other formulas such as mvr = n(h/2 pie) to support ur De Broglie explanation. But u do not need to know how to apply the formula.

dont waste ur time, be careful that some formulas are removed since 2003 i thk.