Question

Can anybody please tell me what is the basic formula for Bulk Modulus, Thanks.

Answer 1

\[\Huge B = -V\cdot\dfrac{\Delta P}{\Delta V}\]
Where \(V\) is volume, \(\Delta P\) is change in pressure, and \(\Delta V\) is change in volume.

Equivalently \(B = -\rho\cdot\dfrac{d P}{d \rho}\)
where \(\rho\) is density.

Hope that's what you need.

Answer 2

Thanks!

Answer 3

No problem