Question: 1. While doing a lab experiment, physics students experimentally gathered data in order to determine the true resistance of a 500 resistor. Create a

1. While doing a lab experiment, physics students experimentally gathered data in order to determine the true resistance of a "500" resistor. Create a graph showing the Voltage vs. Current. By using the slope, determine the resistance of the resistor. Circle or box the resistance. Current (amps) Voltage (V) 0.1 12 0.19 16 0.26 23.5 0.36 26 0.45 34 0.53 36 0.62 44 0.72 47 2. Scientists on Mars collected a selection of rocks. In order to determine what the rocks are made of, they collected the mass and volumes of everything they collected. Knowing that, determine graphically what the density of that substance is. Circle or box the density of the substance. Mass (kg) Volume (m) 178 1.2 192 2.25 258 3.5 260 4.3 303 5.3 342 6.25 385 6.7 397 7.9 432 8.15 8.88 458 3. Identify from the given list what that substance may be. Substance Density ( Hoagium 14.8 Brodium 23.7 Sauronium 37.5 Unobtainium 4.6

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