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Copper has a specific heat of 385 J/kg-K. If a 10-kg piece of pure copper is initially at 25 °C, what is its final temperature when 20 kJ of energy (heat) are added to it? Assume that there is no heat loss to the surroundings.

Copper has a specific heat of 385 J/kg-K. If a 10-kg piece of pure copper is initially at 25 °C, what is its final temperature when 20 kJ of energy (heat) are added to it? Assume that there is no heat loss to the surroundings.

Introduction to Chemical Engineering Thermodynamics
Introduction to Chemical Engineering Thermodynamics
8th Edition
ISBN:9781259696527
Author:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Publisher:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Chapter1: Introduction
Section: Chapter Questions
Problem 1.1P
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Copper has a specific heat of 385 J/kg·K. If a 10-kg piece of pure copper is initially at 25 °C, what is its final temperature when 20 kJ of energy (heat) are added to it? Assume that there is no heat loss to the surroundings.
Transcribed Image Text:Copper has a specific heat of 385 J/kg·K. If a 10-kg piece of pure copper is initially at 25 °C, what is its final temperature when 20 kJ of energy (heat) are added to it? Assume that there is no heat loss to the surroundings.
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