Question

Formula of bulk modulus?

Answer 1

Formula of bulk modulus (K) is given by → (PV / ΔV)

where;

P is pressure

V is volume of the substance

ΔV is the change in volume

Answer 2

bulk modulus = $\frac{dP}{\frac{dV}{V} }$ =  $\frac{VdP}{dV}$