The standard deviation is determined by first calculating the mean, then taking the difference of each control result from the mean, squaring that difference, dividing by n-1, then taking the square root.
The higher the heat level is th â¦ e faster the liquids evaporate. But if you leave something outside like syrup for sometime, it will take much more longer to evaporate since syrup has a substance so much thicker than water.
There are two types of vaporization: evaporation and boiling. 1  Evaporation occurs at temperatures below the boiling point, and occurs on the liquid's surface.  Boiling, by contrast, is a rapid vaporization that occurs at or above the boiling temperature and at or below the liquid's surface.