karalinedole146 karalinedole146

20-01-2022
Physics

contestada

How much energy is needed to run a 60-watt light bulb for three seconds?
O 20 joules
O 30 joules
O 60 joules
O 180 joules

Respuesta :

lamiaa16 lamiaa16

20-01-2022

D 180 joules

Explanation

1 Watt means 1 Joule per second, so 60 watts means 60 Joules per second. A light bulb that burns energy at that rate for 3 seconds uses 180 Joules.

Answer Link

Otras preguntas

compared to a few Generations ago what are some expectations put on young adults today by Society families and young adults themselves

A rectangle has length 72 cm and width 56 cm. The other rectangle has the same area as this one, but its width is 21 cm. What is the constant of variation?

The very first chords which Mademoiselle Reisz struck upon the piano sent a keen tremor down Mrs. Pontellier's spinal column. It was not the first time she had

What three things happened after Tariff of 1828 was past

The radius of earth' s moon is about 173,700,000 cm.Write this number in scientific notation.

please solve for x 2x + 5x = 2x + 5 +13

Select all of the following reasons that earned the Ottoman Empire the nickname the "Sick Man of Europe" The Ottoman Empire had a large population of sick citiz

Can someone help me solve this question please?

An unknown material has a mass of 6.25 g and a volume of 7.75 cm3. What is the density of the material? Round to the nearest tenth.

Which question can be answered by finding 2 1/2÷1/2? Pick a answer You have 2 1/2 cups of juice and drink 1/2 cup. How much juice remains? How many 1/2-cup serv