Activities/Turtle Art/Using Turtle Art Sensors: Difference between revisions
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==Measuring Water Salinity== | ==Measuring Water Salinity== | ||
Place two copper wires into a glass of water. Experiment with your water and wire diameter, I was able to get a measurement of 5k ohms with 12cm of wire in tank water. | Place two copper wires into a glass of water. Experiment with your water and wire diameter, I was able to get a measurement of 5k ohms with 12cm of wire in tank water. | ||
[[File:Conductivity rainwater.jpg]] | |||
==Links== | ==Links== | ||