Lighting a Light Bulb! 1. You are operating a bicycle generator like the one at right. Suppose that 10% of the energy from a fun-sized Snickers candy bar (74 Calories) is transferred to electrical energy. For how many minutes could this energy power a 60 W light bulb? 1 Calorie = 4186 J 1. Bicycle 5. Light bulb 3. Drive Belt 2. Stand 4. Motor
Lighting a Light Bulb! 1. You are operating a bicycle generator like the one at right. Suppose that 10% of the energy from a fun-sized Snickers candy bar (74 Calories) is transferred to electrical energy. For how many minutes could this energy power a 60 W light bulb? 1 Calorie = 4186 J 1. Bicycle 5. Light bulb 3. Drive Belt 2. Stand 4. Motor
College Physics
11th Edition
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter11: Energy In Thermal Processes
Section: Chapter Questions
Problem 4P
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