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Physics

Fluid-Mechanics

Easy

Question

A water tank has a small orifice of area 1 mm² in its vertical side. It is 5 m below the surface level of water. If g=10 ms^-2, the volume of water escaping from the orifice in one second

$10^{- 3} m^{3}$
$10^{- 4} m^{3}$
$10^{- 5} m^{3}$
$10^{- 6} m^{3}$

The correct answer is: $10 to the power of negative 5 end exponent m cubed$

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