A. none of these
B. Electron volt
C. Joule
D. Kilowatt
E. Ampere-hour
2007-04-28 01:27:23 · 5 answers · asked by Anonymous in Science & Mathematics ➔ Physics
kilowatt,Ampere-hour
2007-04-28 01:29:51 · answer #1 · answered by Anonymous · 0⤊ 0⤋
Joule, kilowatt and amp-hour are all forms used measuring consumption of energy accurately, the electron volt is very ambiguous.
Yes OK, i could go with E as the odd one out, but only because this is a measure of current and the energy used there would depend upon other issues like voltage and frequency.
But then if E where wrong, that would make A wrong just as much? So E & A in that case lol.
Perhaps so, don't like it though!
2007-04-28 01:37:16 · answer #2 · answered by ? 5 · 0⤊ 0⤋
Kilowatt is a measure of instantaneous power, since time is not included it is not a measure of energy. Ampere-hour does include time, but does not indicate force so it also is not a measure of energy.
2007-04-28 01:46:44 · answer #3 · answered by tinkertailorcandlestickmaker 7 · 0⤊ 0⤋
kW, it is a unit of power
2007-04-28 01:48:17 · answer #4 · answered by Mαtt 6 · 0⤊ 0⤋
E & D ~~
2007-04-28 01:36:01 · answer #5 · answered by burning brightly 7 · 0⤊ 0⤋