A picture window has dimensions of 1.7 m by 2.25 m and is made of glass 4.75 mm thick. On a winter day, the outside temperature is 25.5° C while the inside temperature is a comfortable at 19° C. (k of glass =0.075W/m.K) Calculate the following: a) the area of the window in square metres b) the temperature gradient (AT/Ax)in kelvin/metre b) the rate of heat lost through the window by conduction in watts/metre.kelvin

A picture window has dimensions of 1.7 m by 2.25 m and is made of glass 4.75 mm thick. On a winter day, the outside temperature is 25.5° C while the inside temperature is a comfortable at 19° C. (k of glass =0.075W/m.K) Calculate the following: a) the area of the window in square metres b) the temperature gradient (AT/Ax)in kelvin/metre b) the rate of heat lost through the window by conduction in watts/metre.kelvin

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 33P: At 25.0 m below the surface of the sea, where the temperature is 5.00C, a diver exhales an air...

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