@TSElmore "NOTHING is 100% efficient", so a watt may be a watt, but converting that watt to joule is not going to be the same from one type of heater to the next, because again "NOTHING is 100% efficient" and efficiencies vary from process to process. Get it?
@TSElmore "NOTHING is 100% efficient", so a watt may be a watt, but converting that watt to joule is not going to be the same from one type of heater to the next, because again "NOTHING is 100% efficient" and efficiencies vary from process to process. Get it?