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|||A control would be juice that hasn't had its temperature changed. There are two variables, temperature and pH. Temperature is the independent variable and pH is the dependent variable.
Thursday, December 15, 2011
What will be the control and variable in this science project?
Problem: Does the storage temperature affect the pH of juice?|||i believe the juice's ph at a certain temperature would be the control and the variable would be the different temperatures you use to measure whether or not the pH of the juice changes w/ temp.|||The so called "best answer" for this question is incorrect. The control in the experiment is the juice that hasn't had it's temperature changed. And also the type of juice. There are 2 variables, independent and dependent. Independent would be the temperature. Dependent is the resulting pH.
|||A control would be juice that hasn't had its temperature changed. There are two variables, temperature and pH. Temperature is the independent variable and pH is the dependent variable.
|||A control would be juice that hasn't had its temperature changed. There are two variables, temperature and pH. Temperature is the independent variable and pH is the dependent variable.
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