if you were to replace copper wire with an identical wires of one of the other materials would make a wire with less resistance than the copper wire

Avoltaic cell converts chemical energy to

An impulse is the product of the on an object and time during which it is applied

Suppose the house in question 3 is located in cleveland where the annual average solar flux is 160 w/m2 . if 10 m2 of solar panels operating at 20 percent efficiency were installed on this house to collect and store solar energy in the form of hot water: