Which of the following is the best definition of pseudoscience? a. implausible or untestable scientific claims b. evidence based on personal beliefs and preferences c. hypotheses that have been disproved through scientific investigation d. evidence gathered through experience or direct observation

Hello! Based off of the word "pseudoscience", the prefix pseudo- means fake. Pseudoscience is basically fake science. In it's real definition, it is something claimed to be scientific, but has no real evidence to back the claim up, and have sometimes been disproved in certain cases. D is out. B isn't the best answer. A doesn't really work either. The best answer and the only one that fits the definition of pseudoscience is C. The answer is C.

stands for electromotive force and it is measured in volts. despite its name, it is not actually the force in the sense of being a "pushing" or "pulling" (not measured in newtons).an equation that relates emf,  ℰ,  to a battery's terminal voltage, v, current, i, and internal resistance, r, is    ℰ = v + irin this case, the emf can be interpreted as a voltage—a difference in electric potential.i would not say that it would be considered an energy. if emf can be defined as the energy/work per a unit charge from a battery or other electric source, then it is not strictly energy.