Q352
The change in length due to a tensile or compressive force acting on a body is given by (where P = Tensile or compressive force acting on the body, l = Original length of the body, A = Cross-sectional area of the body and E = Young's modulus for the material of the body)
The change in length due to a tensile or compressive force acting on a body is given by (where P = Tensile or compressive force acting on the body, = Original length of the body, A = Cross-sectional area of the body and E = Young's modulus for the material of the body)
A.
B.
Answer
C.
D.
Answer: Option B
Solution
Answer: Option B
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