Using an Oscilloscope, it can be observed that the pitch of a sound is directly related to a sound waves frequency while the volume is directly related to a sound wave amplitude the change shown in the illustration suggest that the A) Pitch is Increasing
B) Pitch is Decreasing
C) Volume is Increasing
D) Volume is Decreasing

iowichie

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.

What is on your multiple choice anwers

Answer59.2kg; /