To calculate: The heat lost through a windowpane varies jointly as the difference of the inside and outside temperatures and the window area and inversely as the thickness of the pane.
Answer to Problem 11P
Thus, the area of pane:
Explanation of Solution
Given information:
The heat lost through a windowpane varies jointly as the difference of the inside and outside
temperatures and the window area and inversely as the thickness of the pane.
The heat are lost through a pane in one hour is
Formula used:
For varies directly and inversely:
Calculation:
Consider that The heat are lost through a pane in one hour is
Recall that varies directly and inversely:
The values are:
Therefore, the value of
So simplified further the value of
Now to find the value of
The values are:
Hence, when:
So,
Thus, the area of pane:
Chapter 12 Solutions
Algebra: Structure And Method, Book 1
Additional Math Textbook Solutions
College Algebra (6th Edition)
Algebra and Trigonometry
Elementary Algebra: Concepts and Applications (10th Edition)
College Algebra (7th Edition)
Elementary and Intermediate Algebra
- Algebra and Trigonometry (6th Edition)AlgebraISBN:9780134463216Author:Robert F. BlitzerPublisher:PEARSONContemporary Abstract AlgebraAlgebraISBN:9781305657960Author:Joseph GallianPublisher:Cengage LearningLinear Algebra: A Modern IntroductionAlgebraISBN:9781285463247Author:David PoolePublisher:Cengage Learning
- Algebra And Trigonometry (11th Edition)AlgebraISBN:9780135163078Author:Michael SullivanPublisher:PEARSONIntroduction to Linear Algebra, Fifth EditionAlgebraISBN:9780980232776Author:Gilbert StrangPublisher:Wellesley-Cambridge PressCollege Algebra (Collegiate Math)AlgebraISBN:9780077836344Author:Julie Miller, Donna GerkenPublisher:McGraw-Hill Education