Please add detail.
2006-11-18 05:03:51 · 4 answers · asked by pie 1 in Science & Mathematics ➔ Other - Science
A watt is a unit of electrical power. A wattmeter is a device that measures the amount of electrical power being used. Power is energy use per second. .
2006-11-18 05:21:23 · answer #1 · answered by science teacher 7 · 0⤊ 0⤋
A device which measures the amount of electrical power traveling through a wire or electrical device.
Power is Energy / Time which has units of Joules per Seconds or Watts.
2006-11-18 05:07:10 · answer #2 · answered by Phillip 3 · 0⤊ 0⤋
Well first what is a watt? it is 1 amp times 1 volt is 1 watt. the meter that measures the power used by the house is in watts per second or kilo watts per hour.
2006-11-18 08:00:02 · answer #3 · answered by JOHNNIE B 7 · 0⤊ 0⤋
A device to measure power consumption. You probably have one hanging on the side of your house.
2006-11-18 05:07:17 · answer #4 · answered by davidosterberg1 6 · 0⤊ 0⤋