A river is 3m deep and 40m wide is flowing at the rate of 2km per hour. how much water will fall into the sea in a minute?
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A river is 3m deep and 40m wide is flowing at the rate of 2km per hour. how much water will fall into the sea in a minute?
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[tex]\huge{\gray{\boxed{\boxed{\pink{\ulcorner{\mid{\overline{\underline{\bf{Answer:-}}}}}}\mid}}}}[/tex]
The river is 3m deep, 40m wide and is flowing at the rate of 2km\hour.
[tex]\sf\red{The \: length \: of \: water \: flow \: in \: 1min= \frac{2000}{60} }[/tex]
[tex]\sf\pink{ = \frac{100}{3}m }[/tex]
[tex]\sf\gray{Therefore, here \: l = \frac{100}{3}m,b =40m \: and \: h = 3m }[/tex]
[tex]\sf\pink{Thus \: required \: volume \: of \: water= \: \frac{100}{3} \times 40 \times 3 }[/tex]
[tex]\sf\gray{ = 4000 {m}^{3} }[/tex]