# Bulk modulus - Ratio of compressive stress to volumetric strain- Fluid Mechanics

**Q. Bulk modulus is the ratio of***- Published on 05 Aug 15***a.** shear stress to volumetric strain

**b.** volumetric strain to shear stress

**c.** compressive stress to volumetric strain

**d.** volumetric strain to compressive stress

**ANSWER: compressive stress to volumetric strain**