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Advanced Mechanics Virtual Lab
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Rigidity Modulus -Static Torsion
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Rigidity Modulus -Static Torsion
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Theory
Procedure
Self Evaluation
Simulator
Assignment
Reference
Feedback
1)
Within the elastic limit the stress is proportional to strain. This is
Pascal’s law
Malus’s law
Hooke's law
Newton’s law
2)
The SI unit of rigidity modulus is
No unit
N/m²
kgm²
Nm²
3)
If the radius of the rigid rod is doubled, then the rigidity modulus,
change erratically
increases
decreases
remains the same
4)
Which of the following is correct?
Young’s modulus (Y) is defined as the ratio of linear stress to linear strain
Rigidity modulus (n) is defined as the ratio of shear stress to shear strain
Bulk modulus (K) is defined as the ratio of volume stress to volume strain
All the above
5)
The change in shape of a regular body is due to
Bulk strain
Linear strain
Shearing strain
Metallic strain
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Cite this Simulator:
vlab.amrita.edu,. (2011). Rigidity Modulus -Static Torsion. Retrieved 25 January 2021, from vlab.amrita.edu/?sub=1&brch=280&sim=602&cnt=3
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