The only thing that the tube told us was that by increasing the length by .5m, we found the previous harmonic produced by the fork. Since close tubes step by half-wavelengths, you can double the increase in L to get the wavelength (1.0 m)...yatta...yatta...yatta... 340 Hz.
Consider this post open to all last minute questions. Hope I (and the rest of us) can help out.
Hack.
Thursday, May 10, 2012
Monday, May 7, 2012
2008 Form B Free Response Scoring Guide
Sorry it's a bit late folks, but here's the scoring guidelines for the 2008 Form B test.
On a completely unrelated note, I hope that everyone had an opportunity to see the show last weekend. It was unbelievable!
On a completely unrelated note, I hope that everyone had an opportunity to see the show last weekend. It was unbelievable!
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