What is the fuel used in a fuel-cell automobile?A.Hydrogen gasB.Solar energyC.Fossil fuelsD.Water vapor

A fuel cell is one in which -----------.a.chemical energy is converted to solar energyb.chemical energy is converted to mechanical energyc.chemical energy is converted to potential energyd.chemical energy is converted to electrical energy

n HEV, engine gets energy from -----------? and the motor gets electricity from ----------?a.solar cells, and battery powerb.fuel, and solar cellsc.fuel, and battery powerd.battery power, and fuel

Fuel cells convert the energy from hydrogen directly into electrical energy through what process?

What do fuel cells do? They Blank______.Multiple choice question.convert excess electricity into stored energy by building new living cellsconvert a fuel to light and funnel it to distant solar panels using fiber opticsuse ongoing electrochemical reactions to produce an electrical currentuse stored energy to power the motion of a heat-absorbing fluid medium in an active solar system

Which of the following would be considered a fuel cell?Group of answer choices2Fe(s) + O2(g) + 4H+(aq) → 2Fe2+(aq) + 2H2O(l)Zn(Hg) + HgO(s) → ZnO(s) + Hg(l)C3H8(g) + 5O2(g) → 3CO2(g) + 4H2O(l)Pb(s) + PbO2(s) + 4H+(aq) + 2SO42-(aq) → 2PbSO4(s) + 2H2O(l)Zn(s) + 2NH4+(aq) + 2MnO2(s) → Zn2+(aq) + 2NH3(aq) + H2O(l) + Mn2O3(s)