An aluminum washer has an outer radius ro=1.3cm and an inner radius of ri=0.43cm. The temperature of the washer is raised from 282K to 630K. If the mass of the washer is 0.037g, the molar mass of aluminum is 26.98g/mol, and the molar specific heat of aluminum is 24.3J/mol-K, what is the change in the internal energy of the washer?

An aluminum washer has an outer radius ro=1.3cm and an inner radius of ri=0.43cm. The temperature of the washer is raised from 282K to 630K. If the mass of the washer is 0.037g, the molar mass of aluminum is 26.98g/mol, and the molar specific heat of aluminum is 24.3J/mol-K, what is the change in the internal energy of the washer?

University Physics Volume 2

18th Edition

ISBN:9781938168161

Author:OpenStax

Publisher:OpenStax

Chapter3: The First Law Of Thermodynamics

Section: Chapter Questions

Problem 62P: For a temperature increase of 10 at constant volume, what is the heat absorbed by (a) 3.0 mol of a...

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