If you have anything to say to me personally, say it here.
OCR Adavncing Physics edit
I'd just like to say thank you for your work on this at Wikibooks. It's been a great help for revision, especially considering revision material for this course is hard to come by. One question—this seems to be written with a former specification in mind; are there any differences from the 2008 specification? The current Physics course I'm taking doesn't seem to account for the critical angle, Snell's Law, or resistivity and conductivity (still does resistance and conductance). Oh yeah, and the final solution to Q3 of potential dividers doesn't seem to be correct by my calculations, but that's it. Once again, thanks. Ashnard Talk Contribs 20:36, 8 November 2008 (UTC)