question archive The bathroom vanity lamp contains 4 bulbs, with a power rating of 25
Subject:PhysicsPrice:2.86 Bought8
The bathroom vanity lamp contains 4 bulbs, with a power rating of 25.0 watts each bulb. What is the
cost of keeping the light on in the bathroom all day long for a week (7 days) if the price of electrical energy is
12.8 cents per kilowatt hour? *
Purchased 8 times