Consider two cylindrical metal rods withequal cross section—one lead, the other aluminum—connected inseries. The temperature at the lead end of the rods is 22.5 °C; thetemperature at the aluminum end is 85.0 °C. (a) Given that the temperature at the lead-aluminum interface is 52.5 °C, and that the leadrod is 14.5 cm long, what condition can you use to find the length ofthe aluminum rod? (b) Find the length of the aluminum rod

University Physics Volume 2
18th Edition
ISBN:9781938168161
Author:OpenStax
Publisher:OpenStax
Chapter1: Temperature And Heat
Section: Chapter Questions
Problem 119AP: For the human body, what is the rate of heat transfer by conduction through the body's tissue with...
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Consider two cylindrical metal rods with
equal cross section—one lead, the other aluminum—connected in
series. The temperature at the lead end of the rods is 22.5 °C; the
temperature at the aluminum end is 85.0 °C. (a) Given that the temperature at the lead-aluminum interface is 52.5 °C, and that the lead
rod is 14.5 cm long, what condition can you use to find the length of
the aluminum rod? (b) Find the length of the aluminum rod

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