The bulk modulus ( or or ) of a substance is a measure of the resistance of a substance to bulk compression. It is defined as the ratio of the infinitesimal pressure increase to the resulting relative …

Bulk modulus, numerical constant that describes the elastic properties of a solid or fluid when it is under pressure on all surfaces. The applied pressure reduces the volume of a material, which returns to its …

Jun 10, 2025 · Learn the definition of bulk modulus in science and engineering, see sample values, and review an example calculation.

Jun 10, 2025 · The bulk modulus or volume modulus is a property that determines how much a material resists being squeezed or compressed. When pressure is applied to a material, its volume typically …

Apr 15, 2023 · Bulk modulus is a critically important measure of a material’s resistance to uniform compression, and it serves as a key indicator of elastic behavior under hydrostatic pressure.

Nov 25, 2025 · Bulk modulus is the resistance of a material to uniform compression. It, therefore, provides insight into how materials will act under pressure-a very important aspect in several …

Jul 10, 2025 · Bulk Modulus, also known as the modulus of compressibility, is a constant that describes a material's ability to resist changes in its volume when subjected to uniform pressure.

The ratio between the pressure and the relative change in volume is the bulk modulus. The higher the bulk modulus value (K), the higher the elasticity or stiffness of that material. In other words, it takes …

Sometimes referred to as the incompressibility, the bulk modulus is a measure of the ability of a substance to withstand changes in volume when under compression on all sides. It is equal to the …

Bulk modulus is defined as the ratio of hydrostatic pressure to volume strain, indicating a material's resistance to uniform compression. It is the reciprocal of compressibility and can be determined …