193. In a cylindrical tube whose base area is $5\,\text{cm}^2$, we pour $136\,\text{g}$ of mercury and $136\,\text{g}$ of water. If the density of mercury and water are $13/6\,\dfrac{\text{g}}{\text{cm}^3}$ and $1\,\dfrac{\text{g}}{\text{cm}^3}$ respectively, what is the pressure at the bottom of the tube in pascals? $$\left(P_0 = 76\,\text{cmHg},\quad g = 10\,\frac{\text{m}}{\text{s}^2}\right)$$
[(1)] $54/4$
[(2)] $5440$
[(3)] $10\,8/\!8$
[(4)] $10\,880$
\textbf{193.} In a cylindrical tube whose base area is $5\,\text{cm}^2$, we pour $136\,\text{g}$ of mercury and $136\,\text{g}$ of water. If the density of mercury and water are $13/6\,\dfrac{\text{g}}{\text{cm}^3}$ and $1\,\dfrac{\text{g}}{\text{cm}^3}$ respectively, what is the pressure at the bottom of the tube in pascals?
$$\left(P_0 = 76\,\text{cmHg},\quad g = 10\,\frac{\text{m}}{\text{s}^2}\right)$$
\begin{itemize}
\item[(1)] $54/4$
\item[(2)] $5440$
\item[(3)] $10\,8/\!8$
\item[(4)] $10\,880$
\end{itemize}
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