Match the column ‘Moduli of elasticity’ with the column ‘Descriptions’. Moduli…
2023
Match the column ‘Moduli of elasticity’ with the column ‘Descriptions’. Moduli of elasticity a) Young’s modulus b) Bulk (or) Volume modulus c) Shearing (or) Rigidity modulus Descriptions i) It is the ratio of the shearing stress produced to the body by the shearing strain produced. ii) It is defined as the ratio of linear stress to linear strain. iii) It is defined as the ratio of bulk stress to bulk strain.
- A.
a-ii, b-iii, c-i
- B.
a-i, b-iii, c-ii
- C.
a-ii, b-i, c-iii
- D.
a-iii, b-ii, c-i
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Correct answer: A
Young's modulus is the ratio of linear stress to linear strain. Bulk modulus is the ratio of bulk stress to bulk strain. Shearing modulus is the ratio of shearing stress to shearing strain. Thus the matching is a-ii, b-iii, c-i.