When a body is subjected to a direct tensile stress (σ) in one plane, – McqOptions

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1.	When a body is subjected to a direct tensile stress (σ) in one plane, then normal stress on an oblique section of the body inclined at an angle θ to the normal of the section is
A.	σ cos θ
B.	σ cos² θ
C.	σ sin θ
D.	σ sin2 θ
Answer» C. σ sin θ

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