B: A thin rod (L-5 cm ,D=0.5 cm and k-65 W/m C) is subjected to environmentalCondition of T =30C°,h=50W/m²C°. If the rod is insulated at the end part andsubjected to heat source with 200C at (x=0): Calculate the heat losses from the rod andits efficiency when the Temperature at the tip is 30 C°.O

Answered: Image /qna-images/answer/a081076c-f84f-4966-a41d-91d3955479da.jpg

B: A thin rod (L=5 cm,D =0.5 cm and k=65_W/m_C°) is subjected to environmental Condition of T₁ = 30C°,h=50W/m²C°. If the rod is insulated at the end part and O subjected to heat source with 200C at (x=0): Calculate the heat losses from the rod and its efficiency when the Temperature at the tip is 30C°.

B: A thin rod (L=5 cm,D =0.5 cm and k=65_W/m_C°) is subjected to environmental Condition of T₁ = 30C°,h=50W/m²C°. If the rod is insulated at the end part and O subjected to heat source with 200C at (x=0): Calculate the heat losses from the rod and its efficiency when the Temperature at the tip is 30C°.

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

Conduction and Convection

When energy travels from one object to another it is said to have undergone heat transfer. Heat transfer is nothing but the transfer of thermal energy or internal energy from one thing to another, like e.g., when a vessel with water, kept on top of a burner, heats up because of the flame underneath it.

Question

B: A thin rod (L-5 cm ,D=0.5 cm and k-65 W/m C) is subjected to environmental
Condition of T =30C°,h=50W/m²C°. If the rod is insulated at the end part and
subjected to heat source with 200C at (x=0): Calculate the heat losses from the rod and
its efficiency when the Temperature at the tip is 30 C°.
O

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