One end of an iron poker is placed in a fire where the temperature is 402°C, and the other end is kept at a temperature of 26°C. The poker is 1.4 m long and has a radius of 4.0 x 10¬3 m. Ignoring the heat lost along the length of the poker, find the amount of heat conducted from one end of the poker to the other in 5.0 s.

University Physics Volume 2
18th Edition
ISBN:9781938168161
Author:OpenStax
Publisher:OpenStax
Chapter1: Temperature And Heat
Section: Chapter Questions
Problem 50P: How much taller does the Eiffel Tower become at the end of a day when the temperature has increased...
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One end of an iron poker is placed in a fire where the temperature is 402°C, and
the other end is kept at a temperature of 26°C. The poker is 1.4 m long and has a
radius of 4.0 × 10¬ m. Ignoring the heat lost along the length of the poker, find
the amount of heat conducted from one end of the poker to the other in 5.0 s.
Transcribed Image Text:One end of an iron poker is placed in a fire where the temperature is 402°C, and the other end is kept at a temperature of 26°C. The poker is 1.4 m long and has a radius of 4.0 × 10¬ m. Ignoring the heat lost along the length of the poker, find the amount of heat conducted from one end of the poker to the other in 5.0 s.
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