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A Battery That Makes Cents- Control Variables
Posted: Sat Nov 07, 2015 9:21 am
by deleted-311085
I am not for sure if I have listed all of the control variables for this experiment.
Controlled Variable: electrolyte, types of coins
Re: A Battery That Makes Cents- Control Variables
Posted: Sat Nov 07, 2015 6:57 pm
by deleted-71603
Hello. Controlled variables are quantities you want to remain constant during your experiment. You can read more about that here.
https://www.sciencebuddies.org/science- ... bles.shtml
Think about the materials list for your experiment. What are you changing and what are you keeping constant? Take a shot and write back.
Good luck!
Re: A Battery That Makes Cents- Control Variables
Posted: Mon Nov 09, 2015 6:02 pm
by deleted-311085
Thank You!
Re: A Battery That Makes Cents- Control Variables
Posted: Mon Nov 09, 2015 9:25 pm
by deleted-71603
You are welcome! Good luck!