Robert places six eggs in a pot of boiling water (100°c) and six eggs in a pot with water at 80°c. he keeps the eggs in the water for ten minutes. then he removes the eggs, cracks them, and counts the number of eggs that are fully cooked from each pot. based on this experimental description, what did robert leave out?
question options:
robert left out a control.
robert did not specify how much water to use.
robert did not have a dependent variable.
robert did not have any constants.

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.

Answer59.2kg; /