If the strain energy of a deformed elastic body is represented as a function of the displacements d1, d2, ...., a partial derivative of that function with respect to any chosen displacement gives the corresponding force. This statement/ principle is called as

Maxwell's law of reciprocal delfections

Conjugate beam/ truss principle

If the strain energy of a deformed elastic body is represented as a fu

1.	If the strain energy of a deformed elastic body is represented as a function of the displacements d1, d2, ...., a partial derivative of that function with respect to any chosen displacement gives the corresponding force. This statement/ principle is called as
A.	Principle of strain energy
B.	Maxwell's law of reciprocal delfections
C.	Conjugate beam/ truss principle
D.	First theorem of Castigliano
E.	Bette's law
Answer» E. Bette's law

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If the strain energy of a deformed elastic body is represented as a function of the displacements d1, d2, ...., a partial derivative of that function with respect to any chosen displacement gives the corresponding force. This statement/ principle is called as

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