Asimple electrochemical cell contains two electrodes? t or f

True. An electrolytic cell has three component parts: an electrolyte and two electrodes (a cathode and an anode)

True.

Explanation:

A simple electrochemical cell e.g the 1.5 volts galvanic cell has one negative and  one positive electrodes.

answer: pseudoscience

r=rho l/a where a is the area, l is the length and rho is resistivity so the greater the area the lesser the resistance thats why the earth pin is thicker bcos current follow the shortest path, so less resistive .