Place two Styrofoam cups inside one another, Place lid on top and insert thermometer into the colorimeter, Add 50mls of cold water to cup and Record temp, Add 50mls of 60degree Celsius water to cup/Record water temperature every minute until the temperature is constant
Data-Initially 9'C...When50mL of cold water was added to cup
58C ...Immediately after Hot water
47C ...1minute after
44C ...2minutes after
38C ...3minutes after
36C ...4minutes after
36C ...5minutes after
Determine the purpose of two cups?