A repairman have fixed the heater of an old building from 8 am to 11 am. The room's temperature after 210 minutes following the repair, was 10 degrees Celsius. Assuming that the surrounding temperature stayed at -50 degrees Celsius, at what time of the day will the temperature of the building go back to 20 degrees Celsius?

Principles of Physics: A Calculus-Based Text
5th Edition
ISBN:9781133104261
Author:Raymond A. Serway, John W. Jewett
Publisher:Raymond A. Serway, John W. Jewett
Chapter16: Temperature And The Kinetic Theory Of Gases
Section: Chapter Questions
Problem 2P: Convert the following to equivalent temperatures on the Celsius and Kelvin scales: (a) the normal...
icon
Related questions
Question

Please show COMPLETE solution

Using Newton's Law of Cooling, solve the following problem:
A repairman have fixed the heater of an old building from 8 am to 11 am.
The room's temperature after 210 minutes following the repair, was 10
degrees Celsius. Assuming that the surrounding temperature stayed at -50
degrees Celsius, at what time of the day will the temperature of the
building go back to 20 degrees Celsius?
Transcribed Image Text:Using Newton's Law of Cooling, solve the following problem: A repairman have fixed the heater of an old building from 8 am to 11 am. The room's temperature after 210 minutes following the repair, was 10 degrees Celsius. Assuming that the surrounding temperature stayed at -50 degrees Celsius, at what time of the day will the temperature of the building go back to 20 degrees Celsius?
Expert Solution
steps

Step by step

Solved in 2 steps with 2 images

Blurred answer
Knowledge Booster
Gibbs free Energy
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, physics and related others by exploring similar questions and additional content below.
Similar questions
  • SEE MORE QUESTIONS
Recommended textbooks for you
Principles of Physics: A Calculus-Based Text
Principles of Physics: A Calculus-Based Text
Physics
ISBN:
9781133104261
Author:
Raymond A. Serway, John W. Jewett
Publisher:
Cengage Learning
Physics for Scientists and Engineers: Foundations…
Physics for Scientists and Engineers: Foundations…
Physics
ISBN:
9781133939146
Author:
Katz, Debora M.
Publisher:
Cengage Learning