Concept explainers
i.
To determine the time taken by the soup to cool to
i.
Answer to Problem 31E
The time taken by a soup to cool to
Explanation of Solution
Given:
A cup of soup cooled from
Concept Used:
Newton’s Law of Cooling If
Its solution , by the law of exponential change ,is
Where
Calculation:
Here
At
According to Newton’s Law of Cooling
Now , initial temperature
Therefore, the time taken by a soup to cool to
ii.
To determine the time taken by soup to cool from
ii.
Answer to Problem 31E
The time taken by soup to cool from
Explanation of Solution
Given:
The cup of
Concept Used:
Newton’s Law of Cooling
If
Its solution , by the law of exponential change ,is
Where
Calculation:
Here
According to Newton’s law of cooling
Therefore, the time taken by soup to cool from
Chapter 7 Solutions
Calculus: Graphical, Numerical, Algebraic
Additional Math Textbook Solutions
University Calculus: Early Transcendentals (4th Edition)
Calculus and Its Applications (11th Edition)
Calculus & Its Applications (14th Edition)
Calculus, Single Variable: Early Transcendentals (3rd Edition)
Thomas' Calculus: Early Transcendentals (14th Edition)
Calculus: Early Transcendentals (3rd Edition)
- Calculus: Early TranscendentalsCalculusISBN:9781285741550Author:James StewartPublisher:Cengage LearningThomas' Calculus (14th Edition)CalculusISBN:9780134438986Author:Joel R. Hass, Christopher E. Heil, Maurice D. WeirPublisher:PEARSONCalculus: Early Transcendentals (3rd Edition)CalculusISBN:9780134763644Author:William L. Briggs, Lyle Cochran, Bernard Gillett, Eric SchulzPublisher:PEARSON
- Calculus: Early TranscendentalsCalculusISBN:9781319050740Author:Jon Rogawski, Colin Adams, Robert FranzosaPublisher:W. H. FreemanCalculus: Early Transcendental FunctionsCalculusISBN:9781337552516Author:Ron Larson, Bruce H. EdwardsPublisher:Cengage Learning