An incandescent light bulb has a tungsten filament that is heated to a temperature of 3.00

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An incandescent light bulb has a tungsten filament that is heated to a temperature of 3.00 × 103 K when an electric current passes through it. If the surface area of the filament is approximately 1.00 × 10−4 m2 and it has an emissivity of 0.32, what is the power radiated by the bulb?
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Physics

ISBN: 978-0077339685

2nd edition

Authors: Alan Giambattista, Betty Richardson, Robert Richardson

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