Which two statements are true of electromagnetic waves? A. They travel by causing particles of matter to vibrate.
B. They do not need a medium to transfer energy.
O C. They transfer energy by disturbing electric and magnetic fields.
D. They need a medium to transfer energy.

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.

Potato’s are the right way to go promise not apples i’m 5

Answertechnician (a) is correct;