Question:medium

Water is filled in a tank up to a height of 20 cm from the bottom of the tank. Water flows through a hole of area $1\text{ mm}^2$ at its bottom. The mass of the water coming out from the hole in a time of 0.6 s is
(Density of water $= 1000\text{ kg m}^{-3}$ and acceleration due to gravity $= 10\text{ ms}^{-2}$)

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Remember standard conversions: $1\text{ mm}^2 = 10^{-6}\text{ m}^2$ and $1\text{ kg} = 1000\text{ g}$.

Updated On: Mar 26, 2026

$1.8\text{ g}$
$1.2\text{ g}$
$0.6\text{ g}$
$2.4\text{ g}$

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The Correct Option is B

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