Final answer:
True. Electrical shock can be extremely painful or even fatal. The severity of the effects of electrical shock depends on several factors, including the amount of current, the path taken by the current, the duration of the shock, and the frequency of the current.
Step-by-step explanation:
True. Electrical shock can indeed be extremely painful or even fatal. The severity of the effects of electrical shock depends on several factors, including the amount of current, the path taken by the current, the duration of the shock, and the frequency of the current. Higher currents can affect the heart, leading to irregular beating and possibly death. At higher currents, the shock can also cause burns. On the other hand, very small currents are usually unfelt and harmless.