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Question: Answered & Verified by Expert
In materials like aluminium and copper,  the correct order of magnitude of various elastic modulii is :
PhysicsMechanical Properties of SolidsJEE MainJEE Main 2014 (09 Apr Online)
Options:
  • A Young's modulii < shear modulii < bulk modulii
  • B Bulk modulii < shear modulii < Young's modulii
  • C Shear modulii < Young's modulii < bulk modulii
  • D Bulk modulii < Young's modulii < shear modulii
Solution:
2618 Upvotes Verified Answer
The correct answer is: Shear modulii < Young's modulii < bulk modulii
For aluminium and copper magnitude of Shear modulii is less than Young's modulii and bulk modulii is maximum.

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