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Electrolyte Challenge:Orange Juice Vs. Sports Drink
Posted: Sat Jan 09, 2016 5:44 pm
by deleted-334006
What do i do if i don't have a battery clip to connect the conductance sensor to the battery?
Re: Electrolyte Challenge:Orange Juice Vs. Sports Drink
Posted: Sun Jan 10, 2016 12:56 am
by rmarz
otakuyuki14 - You just have to make an electrical connection. Twisting the wires will be fine.
Rick Marz
Re: Electrolyte Challenge:Orange Juice Vs. Sports Drink
Posted: Mon Jan 11, 2016 12:41 pm
by deleted-334006
How exactly would i do that?
Removing Iron from borehole water
Posted: Mon Jan 11, 2016 4:44 pm
by deleted-334691
There is equipment to remove iron and other impurities from water but it is a large piece of equipment with many and complicated stages. Is it possible that they overlooked a simpler possible solution? Could you manipulate the water to form magnetic iron oxide (magnetite, Fe3O4) which could be removed by magnets placed along the shafts leading to the surface and therefore removing the iron?
Re: Electrolyte Challenge:Orange Juice Vs. Sports Drink
Posted: Fri Jan 15, 2016 10:58 am
by deleted-2131
Hi kye_j,
These forums are targeted toward K-12 students, parents, and teachers who are working on science projects. It sounds like your question might be about something different. What is the hypothesis you are trying to test? If your question is not related to a K-12 science fair project, then a different set of online forums would be a better place to ask your questions.