Question

O Suppose in a house there are four bulbs of
100w, six ot 400w, and six & bow each all of
themused for 2 hours aday. How many of units of
eleitrunty be used up in 3 days?​

Answer 1

Answer:

Explanation:

work = V.I (watt) . t(time)

work = (4.100+6*400)*2*60*60*3=60,480,000Joule