16 March

Today I have decided on my aim of the experiement. The aim is "Which factors cause berocca to dissolve faster". The Independent Variables in this experiment will be the tempreature of the water, the amount of water and the amount of berocca used. The Dependent Variable is the time measured in seconds, for the berocca to dissolve into the water to dilute it. Controlled variables include the type of liquid used and the same beaker used.