Let,V → Control Volumeb → Intensive value of B in any small element of the fluidρ → Density of the flow\(\vec{v}\) → Velocity of fluid entering or leaving the control volumeAfter applying Gauss divergence theorem, how does the term representing ‘net flow of B into and out of the control volume’ look like?

• A. \(\int_v \nabla.(\rho \vec{v}b)dV\) b) \(\int_s \nabla.(\rho \vec{v}b)dS\) c) \(\int_v(\rho \vec{v}b)dV\) d) \(\int_s(\rho \vec{v}
• B. dV\) b) \(\int_s \nabla.(\rho \vec{v}b)dS\)
• C. \(\int_v(\rho \vec{v}b)dV\)
• D. \(\int_s(\rho \vec{v}b)dS\)