- #1

Perodamh

- 21

- 0

## Homework Statement

Gas A at 125KPa (abs) is compressed isothermally and gas B at 100kPa(abs) is compressed isentropically (Y = 1.4). Which gas is more compressible?[/B]

## Homework Equations

Compressibilty = 1/bulk's modulus

Bulk's modulus = F/A/V/v or volume stress/volume strain

## The Attempt at a Solution

I'm not sure I'm using the right equation , I've also tried Q= w(Y-n)/(y-1), but for an adiabatic compression Q is always 0, so does that mean the isothermally compressed gas is more compressible??[/B]