The fractional change in volume per unit increase in pressure is called :

Question

The fractional change in volume per unit increase in pressure is called : (A) Bulk modulus (B) Compressibility (C) Pressure coefficient (D) Volume coefficient.

Tardigrade Admin · Accepted Answer

Compressibility =( text Strain / text Stress ) =( text Fractional change in volume / text pressire )

Q. The fractional change in volume per unit increase in pressure is called :

Bulk modulus

Compressibility

Pressure coefficient

Volume coefficient.

Compressibility $= \frac{Strain}{Stress}$
$= \frac{Fractional change in volume}{pressire}$

Q. The fractional change in volume per unit increase in pressure is called :

Bulk modulus

Compressibility

Pressure coefficient

Volume coefficient.

Compressibility = Stress Strain ​ = pressire Fractional change in volume ​

Compressibility $= \frac{Strain}{Stress}$
$= \frac{Fractional change in volume}{pressire}$