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.
1 3. EXAMPLE OF EVAPORATION PROCESS. 2  4. What is evaporators Evaporators: - An evaporator is a device used to turn the liquid form of a chemical into its gaseous form.3  The liquid is evaporated, or vaporized, into a gas. The goal of evaporation is to vaporize most of the water from a solution which contains the desired product. 2  Evaporators are widely used in the food processing industry to remove a portion of the water from food products.