A thermometer having a time constant of 100 second is at steady state temperature of 30 °C. At time t=0 the thermometer placed in a temperature bath maintained at 39 °C. Determine the time needed for the thermometer to read 35 °C

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
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A thermometer having a time constant of 100 second is at steady state temperature of 30 °C.
At time t=0 the thermometer placed in a temperature bath maintained at 39 °C. Determine
the time needed for the thermometer to read 35 °C
Transcribed Image Text:A thermometer having a time constant of 100 second is at steady state temperature of 30 °C. At time t=0 the thermometer placed in a temperature bath maintained at 39 °C. Determine the time needed for the thermometer to read 35 °C
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