emilijatrendz emilijatrendz

03-03-2021
Physics

contestada

if a 100w bulb is used for 20 seconds how much energy does it use?

Respuesta :

03-03-2021

Just multiply the watts by the hours . So 100 x 20 = 2000 Wh, or 2 kWh.

Answer Link

Otras preguntas

HELP THIS IS URGENT I NEED IT SOON! PLEASE If f(x) = x2 − 6x − 4 and g(x) = 5x + 3, what is (f + g)(−3)? 41 35 11 −35

what is electronand the unit

In the popular model of communication known as the SMCR Model, what does SMCR stand for? 1) sender, message, channel, revival 2) sender, message, communicator,

which of the following is an enzyme required by the process of rephosphory,to create ATP? A) AD Pase B)AT Pase C)Polymerase D)AT synthase ?

In The Lady, or the Tiger, which inference can be best made about the king? Question 15 options: a) He is jealous. b) He is egotistic. c) He is intelligent.

5. In an oxyacetylene welding torch, acetylene (C2H2) burns in pure oxygen with a very hot flame. The reaction is: 2 C2H2 + 5 O2 → 4 CO2 + 2 H2O. a. What is the

1. When building a house using bricks a damp course is laid just above the brick foundation. Explain why the damp course is necessary

GIVING BRAINLIEST! If triangle BCD were reflected over the y-axis, what would be the coordinates of the new triangle's vertices?

Can you answer this and explain it please! for 100 points

A dragon flew 300 miles from his castle to visit a friend. Flying with the wind, his trip took 2 hours. His return trip against the wind took 3 hours. What was