Question

Pressure amplitude generated in abdominal fluid due to ultrasound of intensity ${10}^{-2}W/m^2$ in pascals is where the density of fluid is ${10}^{3}kg/m^3$ & speed of sound in fluid is 1500 m/s

Answer 1

intensity $I=\frac{\Delta p^2}{2\rho v}\Rightarrow \Delta p=\sqrt{2\rho vI}$

$\Delta P=\sqrt{2\times {10}^3\times 1500\times {10}^{-2}}=173.20$