PH-2071
Variables
Physics · Secondary 4 · Easy · Variables
A student investigates how the resistance of a thermistor changes with temperature. She places the thermistor in water at different temperatures and measures its resistance each time. On a graph, which quantity should be plotted on the vertical (y) axis?
- Temperature of the water
- Resistance of the thermistor
- Time the thermistor is in water
- Voltage across the thermistor
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