denisammrwEvelaghr denisammrwEvelaghr

02-02-2017
Physics

contestada

How much of the electrical energy transformed by a common light bulb becomes heat energy?

Respuesta :

hayesalissa hayesalissa

02-02-2017

Energy can not be created or destroyed and the first law states that heat in = work done + internal energy.

Answer Link

Otras preguntas

One of the long term impacts world war 1 had on russia

How do you find the independent variable on graph

At one time Jimmy was scared of dogs because he was bitten by one. With subsequent repeated exposure to tame dogs in safe settings, however, his fear of dogs ha

Which is the best helping paraphrase response to the following statement? "My boss keeps kidding me about how we should have an affair. I don’t know what to do.

High blood sugar Select one: a. Is termed hypoglycemia and stimulates alpha islet cells to produce glucagon b. Causes beta islet cells to produce glucagon c. Re

If you are in the 20% federal income tax bracket, what is your after-tax yield on a municipal bond that is currently trading at par to yield 5%. Assume there ar

The advantages of automation include: (I) reduced output variability. (II) reduced variable costs. (III) machines don't strike or file grievances. (IV) machine

PLEASE HELP WILL GIVE BRAINLIEST H2SO4 + Ba(OH)2à BaSO4 + H2O is an unbalanced chemical equation. What is the coefficient for water when this equation is balanc

In the last election, Candidate C received 15,000 fewer votes than candidate B. If a total of 109,000 votes were cast, how many votes did candidate B receive? W

How should the decimal point in 52.48 be moved to determine the product 52.48×105 ?