Hot air at 80°C flows over a (1 surface of area 0.2 m2 at 60°C, the convection coefficient being 25 :W/m2K. The heat flow is
Hot air at 80°C flows over a (1 surface of area 0.2 m2 at 60°C, the convection coefficient being 25 :W/m2K. The heat flow is
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
Problem 1.1MA
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Transcribed Image Text:%0E |l.
نقطة واحدة
Hot air at 80°C flows over a (1
surface of area 0.2 m2 at 60°C, the
convection coefficient being 25
* :W/m2K. The heat flow is
إجابتك
öalg äbäi In a composite slab consisting of (3
two layers of equal thickness the
temperature drop in the first layer is
40°C. If the conductivity of the
material of the second layer is 1/4th
of that of the first layer the
temperature drop in this layer will
* be
إجابتك
إرسال
رجوع
عدم إرسال كلمات المرور عبر نماذج Google مطلقًا.
.Al-Furat Al-Awsat Technical University ls slai! p
إساءة الاستخدام
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