Question

$\dag\sf{ \: Define \: Modulus \: Of \: Rigidity}$​

Answer 1

Explanation:

Shear modulus also known as Modulus of rigidity is the measure of the rigidity of the body, given by the ratio of shear stress to shear strain. Often denoted by G sometimes by S or μ.

Answer 2

Answer:

Rigidity, which is often used as a synonym to Hypertonia by many authors, is a common muscle tone disorder in which there is resistance to passive movement irrespective of posture and velocity. It is one of the cardinal features of Parkinson's Disease and is usually present in extrapyramidal disorders.