Seudónimo Seudónimo

01-01-2015
Physics

contestada

a device that does work in an electrical circuit

Respuesta :

apologiabiology apologiabiology

02-01-2015

is circut is energy doing something and it is powered by a battery so the battery does work. the other parts (light bulb, motor etc) uses the energy and convert it into another kind of energy so I think the answer is a battery

Answer Link

Otras preguntas

With which statement would the speaker in "The Rainy Day" likely agree? A. Few people appreciate the beauty of the world. B. Nature is a source of daily

There was 4 students that went to the pizza shop to get 2 boxes of pizza. One of the 4 student wonder how much pizza would each student get. How many slices wou

why are refineries needed

Roland took a cab from his house to the airport. The cab company charges $3.00 to start the meter and $.50 per mile after that from Roland's house to the airpor

In the Central Grand Prix, out of 30 cars that started the race, 12 of them finished. What percent of the cars finished the race? What percent did not finish th

Comparing the U.S. economy today to that of 1950, one finds that today, as a percentage of GDP, a. exports and imports are both higher. b. exports and imports

What is in the center of our solar system ? Name three physical features of this object .

How many moles of CaO are needed to react with an excess of water to form 370 grams of calcium hydroxide?

You buy 2 T-shirts in a sale. You pay the full price of $12 $12 for the first T-shirt, and you get the second T-shirt for half this price. What fraction of the

(i did not know what to put it under they did not have a literature subject... and i dont like narnia -_-) When does Lucy first discover Narnia? A. while hidi