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Get Full Access to Fundamentals Of Differential Equations - 8 Edition - Chapter 3.3 - Problem 10e
Get Full Access to Fundamentals Of Differential Equations - 8 Edition - Chapter 3.3 - Problem 10e

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# 10. Early Monday morning, the temperature in the lecture

ISBN: 9780321747730 43

## Solution for problem 10E Chapter 3.3

Fundamentals of Differential Equations | 8th Edition

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Problem 10E

Problem 10E

Problem

10. Early Monday morning, the temperature in the lecture hall has fallen to 40ºF, the same as the temperature outside. At 7:00 A.M., the janitor turns on the furnace with the thermostat set at 70ºF. The time constant for the building is 1/k = 2 hr and that for the building along with its heating system is 1/k1 = ½ hr. Assuming that the outside temperature remains constant, what will be the temperature inside the lecture hall at 8:00 A.M.? When will the temperature inside the hall reach 65ºF?

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In this problem, we have to explain, what will be the temperature inside the lecture hall at 8:00 A.M.

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##### ISBN: 9780321747730

This textbook survival guide was created for the textbook: Fundamentals of Differential Equations , edition: 8. Fundamentals of Differential Equations was written by and is associated to the ISBN: 9780321747730. The full step-by-step solution to problem: 10E from chapter: 3.3 was answered by , our top Calculus solution expert on 07/11/17, 04:37AM. Since the solution to 10E from 3.3 chapter was answered, more than 796 students have viewed the full step-by-step answer. This full solution covers the following key subjects: temperature, Hall, constant, outside, Lecture. This expansive textbook survival guide covers 67 chapters, and 2118 solutions. The answer to “10. Early Monday morning, the temperature in the lecture hall has fallen to 40ºF, the same as the temperature outside. At 7:00 A.M., the janitor turns on the furnace with the thermostat set at 70ºF. The time constant for the building is 1/k = 2 hr and that for the building along with its heating system is 1/k1 = ½ hr. Assuming that the outside temperature remains constant, what will be the temperature inside the lecture hall at 8:00 A.M.? When will the temperature inside the hall reach 65ºF?” is broken down into a number of easy to follow steps, and 89 words.

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