A cup of coffee takes 5 min. to drop from boiling to 120 F in a room

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A cup of coffee takes 5 min. to drop from boiling to 120◦ F in a room that is 68◦ F. What is the temperature of the coffee after 20 min.?

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Thermodynamics An Interactive Approach

ISBN: 978-0130351173

1st edition

Authors: Subrata Bhattacharjee

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Posted Date: Nov 12, 2018 09:17 AM

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A cup of coffee takes 5 min. to drop from boiling to 120 F in a room

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The temperature of coffee for 5 minutes after it was dropped 120 0 F using ... View the full answer

Thermodynamics An Interactive Approach

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