In a household during a particular week three 2kW fires are used on average 25 h each and eight 100W light bulbs are used on average 35 h each. Determine the cost of electricity for the week if 1 unit of electricity costs 12.82 p.
In a household during a particular week three 2kW fires are used on average 25 h each and eight 100W light bulbs are used on average 35 h each. Determine the cost of electricity for the week if 1 unit of electricity costs 12.82 p.
College Physics
1st Edition
ISBN:9781938168000
Author:Paul Peter Urone, Roger Hinrichs
Publisher:Paul Peter Urone, Roger Hinrichs
Chapter20: Electric Current, Resistance, And Ohm's Law
Section: Chapter Questions
Problem 50PE: An electric water heater consumes 5.00 kW for 2.00 h per day. What is the cost of running it for one...
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