10. A tensile material is having Young’s modulus 2.1 x105 N/mm2 and – McqOptions

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1.	10. A tensile material is having Young’s modulus 2.1 x105 N/mm2 and modulus of Rigidity is 0.82 x105 N/mm2. The value of Bulk Modulus is ..
A.	1.4 x105 n/mm2
B.	1.6 x105 n/mm2
C.	1.81 x105 n/mm2
D.	1.5 x105 n/mm2
Answer» C. 1.81 x105 n/mm2

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