The pressure within the glass container will come to equilibrium during heating. The resulting equalization force will center the candle. Now try this: use a rectangular candle and see if will center itself? Also, use a circular candle and try to put the wick towards the edge, i.e., the heati...
The pressure within the glass container will come to equilibrium during heating. The resulting equalization force will center the candle. Now try this: use a rectangular candle and see if will center itself? Also, use a circular candle and try to put the wick towards the edge, i.e., the heati...