4. Give a physical interpretation of the following boundary conditions in problems of heat conduction and diffusion: a) u (0, t) = 0 , b) иx (0, t) — о, с) и, (0, t) — һu (0, t) — 0, (h>0). ux (1, t) + һu (1, t) — 0 %3|

4. Give a physical interpretation of the following boundary conditions in problems of heat conduction and diffusion: a) u (0, t) = 0 , b) иx (0, t) — о, с) и, (0, t) — һu (0, t) — 0, (h>0). ux (1, t) + һu (1, t) — 0 %3|

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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Concept explainers

Conservation of Energy

In physics, the rule of the conservation of energy states that energy doesn’t disappear from the atmosphere; instead, it changes its form from one type to another. Energy is one of the most important physical quantities in nature, and it cannot be created or destroyed — only transformed.

Question

4. Give a physical interpretation of the following boundary conditions
in problems of heat conduction and diffusion:
a) u (0, t) = 0 , b) uz (0, t) =0, c) Uz (0, t) – hu (0, t) = 0,
(h>0).
Ux (1, t) + hu (1, t) = 0

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