Given the tested substances(conductors or insulators) have the following test results:
Sample Substance Qualitative Observation
Distilled water No light
Graphite Dim light
Pickle juice Bright light
Silicon Dim light
Based on the observations, let's determine the substance with the lowest resistance.
We know an increase in tempertaure also lead to an increase in resistance.
From the given circuit, we can see al substances were observed using the same voltage.
Thus, a bright bulb will have a higher watt rating and also a lower resistance.
Therefore, since the pickle juice produces a brightest light it can be said to have the lowes