chicosolomon9 chicosolomon9

01-09-2015
Physics

contestada

how many amps does a 60 watt light bulb use when it's powered by 120 volts

Respuesta :

01-09-2015

Power = (voltage) x (current)

Divide each side by 'voltage': Current = power / voltage

= (60 watts) / (120 volts) = 0.5 ampere

Answer Link

Otras preguntas

true or false a trapezoid is a polygon, so all polygons are trapezoid. explain.

in what way is a gene pool representative of a population

three things scientists learned about earth in beginning of 1800s

what other information do you need to prove triangle GHK is congruent to triangle KLG by SAS

A person sees a ball and kicks it, in part because of actions of the nervous system. Using the parts of the nervous system listed bellow, describe the path of n

A car salesperson earns 1.5% commission on every car sold. The salesperson sell a car for $22,500. What is the commission?

Each verb below, one noun does not go with it. Which one? 1/ discover ( the truth, a cure, DNA, gold ) 2/ make ( cars, a discovery, a phone call ) 3/ tell ( hel

What is adaptation in animals and plants

in what way is a gene pool representative of a population

Describe what happens when blood in capillaries flows past cells