Questão de Resistência dos Materiais
Identify the correct statement about the modulus of elasticity (Young's modulus).
A
The modulus of elasticity E is represented by the same units of stress σ.
B
The modulus of elasticity E is an adimensional constant of proportionality between stress and strain.
C
The modulus of elasticity E has the same units as stress σ, such as Pascal, MPa or GPa.
D
The modulus of elasticity E is directly proportional to the deformation ε.
E
All statements are correct.
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