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State the units and dimensions of HUWUS UI Clasucily.
State the units and dimensions of Young's modulus.
State the uni and dimensions of modulus of rigidity.
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Answer:
Explanation:
Modulus of rigidity is the ratio of shear stress to the shear strain.
η=
strain stress
Strain is dimensionless, where as Stress has the dimensions of Pressure.
Stress= a F
= L 2 MLT −2
=ML−1 T −2
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