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A certain lightbulb has a tungsten filament with a resistance of 20.5 2 when at 20.0C and 135 2 when hot. Assume the resistivity
A certain lightbulb has a tungsten filament with a resistance of 20.5 2 when at 20.0C and 135 2 when hot. Assume the resistivity of tungsten varies linearly with temperature even over the large temperature range involved here. Find the temperature of the hot filament. 1665.6 Your response differs from the correct answer by more than 10%. Double check your calculations.C
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College Physics
Authors: Raymond A. Serway, Jerry S. Faughn, Chris Vuille, Charles A. Bennett
7th Edition
9780534997236, 495113697, 534997236, 978-0495113690
