3. Thermal expansion is a second rank tensor property. A particular material has principal thermalexpansion coefficientsa11 = am = -2 x 10* K'and a33 = 5 x 10* K1Along which direction, measured from xạ towards x1 in the x,X3 plane, will the thermal expansioncoefficient be zero?

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Thermal expansion is a second rank tensor property. A particular material has principal thermal expansion coefficients a11 = 0n = -2 x 106K' and a3s = 5 x 10s K1 Along which direction, measured from xạ towards x1 in the x,Xa plane, will the thermal expansion coefficient be zero?

Thermal expansion is a second rank tensor property. A particular material has principal thermal expansion coefficients a11 = 0n = -2 x 106K' and a3s = 5 x 10s K1 Along which direction, measured from xạ towards x1 in the x,Xa plane, will the thermal expansion coefficient be zero?

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

3. Thermal expansion is a second rank tensor property. A particular material has principal thermal
expansion coefficients
a11 = am = -2 x 10* K'and a33 = 5 x 10* K1
Along which direction, measured from xạ towards x1 in the x,X3 plane, will the thermal expansion
coefficient be zero?

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