Limerlight Posted January 19, 2010 Share Posted January 19, 2010 Quote Link to comment Share on other sites More sharing options...
Rox Posted January 19, 2010 Share Posted January 19, 2010 Answer I gave on a chemistry test a couple of weeks ago. Is air a pure substance or a mixture? A mixture, because when you look up at the sky you can see birds flying Still got a point for it Quote Link to comment Share on other sites More sharing options...
Limerlight Posted January 19, 2010 Share Posted January 19, 2010 ^^ We had a test in physics with R2D2 on a plank, and the question was how far would the length be of board to get to the cliff next to the board, and the tension on the new board. I said R2D2 has jets and can fly over to the cliff. Teacher wasn't impressed, as this was Physics 12. Quote Link to comment Share on other sites More sharing options...
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