The Aswan High Dam on the Nile River in Egypt is 111 m high. What is the gauge pressure in the water at the foot of the dam? The density of water is $1000 \mathrm {~kg} / \mathrm { m } ^ { 3 }$

Question

The Aswan High Dam on the Nile River in Egypt is  111 m high. What is the gauge pressure in the water at the foot of the dam? The density of water is $1000 \mathrm {~kg} / \mathrm { m } ^ { 3 }$

Quizplus · Accepted Answer

The gauge pressure at the foot of the dam can be calculated using the formula $P = \rho gh$, where $\rho$ is the density of water ($1000 \, \text{kg/m}^3$), $g$ is the acceleration due to gravity ($9.8 \, \text{m/s}^2$), and $h$ is the height of the water column ($111 \, \text{m}$). Substituting these values, we get $P = 1000 \times 9.8 \times 111 = 1.09 \times 10^6 \, \text{Pa}$.

The Aswan High Dam on the Nile River in Egypt 1000 kg/m31000 \mathrm {~kg} / \mathrm { m } ^ { 3 }1000 kg/m3

The Aswan High Dam on the Nile River in Egypt $1000 \mathrm {~kg} / \mathrm { m } ^ { 3 }$