PROBLEM NO 4 A metal bar at a temperature of 10°C is placed in a room at a constant temperature of 150°C. If after 15 minutes, the temperature of the bar is 200°C, find (a) the time it will take for the bar to reach temperature of 165°C and (b) the temperature of the bar after 10 minutes.
PROBLEM NO 4 A metal bar at a temperature of 10°C is placed in a room at a constant temperature of 150°C. If after 15 minutes, the temperature of the bar is 200°C, find (a) the time it will take for the bar to reach temperature of 165°C and (b) the temperature of the bar after 10 minutes.
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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Transcribed Image Text:PROBLEM NO 4
A metal bar at a temperature of 10°C is placed in a room at a constant
temperature of 150°C. If after 15 minutes, the temperature of the bar is 200°C,
find (a) the time it will take for the bar to reach temperature of 165°C and (b) the
temperature of the bar after 10 minutes.
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