Let u = x² + y² +2² S: x² + y² +2²=q², a 70, Find the rate of heat flow across s to out ward ANS: -8kTa

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
Question
2) Let u = x² + y² + 2²
S: x² + y² +2²=q², a 70,
Find the rate of heat flow across s to outward
ANS-SETQ
Transcribed Image Text:2) Let u = x² + y² + 2² S: x² + y² +2²=q², a 70, Find the rate of heat flow across s to outward ANS-SETQ
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