Recent content by alvintm

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    Electrical Resistance in Distilled Water: Experiment Ideas

    I might make this research for future refrence, so yes, I would love to have "crazy super accurate results." I still want to use distilled water though. But it's just because I do not think I am able to access pure water right now. mgb_phys: You are most certainly right about the 4-wire...
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    Electrical Resistance in Distilled Water: Experiment Ideas

    I recently got this as an idea for an interesting independent project. I had planned to do the experiment using the four point method of resistance measurement, but I'm stuck on figuring out just what materials I might need to use. I intend to use the basic high school equipment, nothing too...
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    Can Different Color Combinations Affect the Power Output of a Photovoltaic Cell?

    Thanks a lot guys. Does anyone have any ideas of how I might do the respective combinations of the color of light when I project them onto the solar cell?
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    Can Different Color Combinations Affect the Power Output of a Photovoltaic Cell?

    I am considering writing a formal essay on the photovoltaic effect, and I wanted to investigate the power or voltage output (I'm not sure which one yet) of a photovoltaic cell with respect to different color combination. Would anyone be kind enough to let me Know whether this will work, and...
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