The following substances which possess rigidity modulus

Question

The following substances which possess rigidity modulus (A) Only Solids (B) Only liquids (C) Liquids and Gases (D) Solids, Liquids and Gases

Tardigrade Admin · Accepted Answer

Only solids can sustain shear force. Liquids and gases cannot sustain shear force. Therefore, they don't possess rigidity modulus.

Q. The following substances which possess rigidity modulus