Find the density of material under a pressure $3\times 10^8N/m^2$ .Given the density of material $800Kg/m^3$.Bulk modulus of material $9\times 10^9N/m^2$.

Question

$\begin{array}{1 1}(A)\;826Kg/m^3\\(B)\;774Kg/m^3\\(C)\;878Kg/m^3\\(D)\;\text{None of above}\end{array} $