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The dimension ML0T-2 may correspond to:1. Stiffness2. dynamic viscosity3. Momentum4. pressure |
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Answer» Correct Answer - Option 1 : Stiffness Concept: Stiffness is the extent to which an object resists deformation in response to an applied force. The complementary concept is flexibility or pliability: the more flexible an object is, the less stiff it is. The stiffness k, of a body is a measure of the resistance offered by an elastic body to deformation. For an elastic body with a single degree of freedom (DOF) (for example, stretching or compression of a rod), the stiffness is defined as k = F / δ F is the force on the body δ is the displacement produced by the force along the same degree of freedom (for instance, the change in length of a stretched spring) Stiffness is typically measured in newtons per meter (N/m) Stiffness dimension is [MLT-2] / [L] = [ML0T-2]
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