A certain gas is isothermally compressed to (1/3)^rd of its initial volume ( V_o =3 litre) by applying required pressure. If the bulk modulus of the…

A certain gas is isothermally compressed to $\displaystyle \left(\frac{1}{3}\right)^{\text {rd }}$ of its initial volume ( $\displaystyle V_{\mathrm{o}}=3$ litre) by applying required pressure. If the bulk modulus of the gas is $\displaystyle 3 \times 10^5 \mathrm{~N} / \mathrm{m}^2$, the magnitude of work done on the gas is $\displaystyle \_\_\_\_$J.