Question

Depth of water in a rectangular tank is 6m.find water pressure at the bottom of it .(g=9.8m/s)

Answer 1

$\LARGE{\bf{\underline{\underline{GIVEN:-}}}}$

• Density of water (ρ) = 1000 kg/m3³.

• Acceleration due to gravity (g) = 9.8 m/s².

• Height (h) = 6m.

$\LARGE{\bf{\underline{\underline{TO:FIND:-}}}}$

• Water pressure.

$\LARGE{\bf{\underline{\underline{SOLUTION:-}}}}$

We know that pressure:

$\sf{\green{Pressure =\rho gh}}$

Where:

• ρ - density.
• g - acceleration due to gravity.
• h - height.

Substitute the values.

$\to \sf P= 1000 \times 9.8 \times 6$

$\boxed{\sf{\blue{P=58800 \ Pa \ or \ Nm^{-2}}}}$

PRESSURE - 58800 Pa.