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Compute the energy consumed by a 13-W compact fluorescent bulb burning for 1.0 h, and compare it to the energy consumed by a 60-W bulb that produces the same amount of light energy. What percent savings would th amount to, per hour? Exercise 15.1C At 11.0 cents/kWh, hbw much would use of that 13-W compact fluorescent bulb save you in costs for a month in which burned that bulb for 240 hours, compared to a regular 60-W bulb used for 240 hours? Both are you supposed to provide the same intensity of light.

Compute the energy consumed by a 13-W compact fluorescent bulb burning for 1.0 h, and compare it to the energy consumed by a 60-W bulb that produces the same amount of light energy. What percent savings would th amount to, per hour? Exercise 15.1C At 11.0 cents/kWh, hbw much would use of that 13-W compact fluorescent bulb save you in costs for a month in which burned that bulb for 240 hours, compared to a regular 60-W bulb used for 240 hours? Both are you supposed to provide the same intensity of light.

College Physics
College Physics
11th Edition
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter1: Units, Trigonometry. And Vectors
Section: Chapter Questions
Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...
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Exercise 15.1B Compute the energy consumed by a 60-W bulb that produces the same amount of light energy. What percent savings would th energy consumed by a 13-W compact fluorescent bulb burning for 1.0 h, and compare it to the amount to, per hour? Exercise 15.1C At 11.0 cents/kWh, hbw much would use of that 13-W compact fluorescent bulb save you in costs for a month in which burned that bulb for 240 hours, compared to a regular 60-W bulb used for 240 hours? Both are you supposed to provide the same intensity of light.
Transcribed Image Text:Exercise 15.1B Compute the energy consumed by a 60-W bulb that produces the same amount of light energy. What percent savings would th energy consumed by a 13-W compact fluorescent bulb burning for 1.0 h, and compare it to the amount to, per hour? Exercise 15.1C At 11.0 cents/kWh, hbw much would use of that 13-W compact fluorescent bulb save you in costs for a month in which burned that bulb for 240 hours, compared to a regular 60-W bulb used for 240 hours? Both are you supposed to provide the same intensity of light.
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