A wave in which particles of the medium move at right angles to the direction of the wave is called a a. standing wave
b. longitudinal wave
c. reflected wave
d. transverse wave

Ithink it is c ,i hope i you

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.

It maybe because uranus is made of gas but uranus has a solid core in the middle

+10 that is always the common denominator