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How many liters of water will flow out of a pipe having a cross sectional area 6 cm2 in one hour, if the speed of water in the pipe is 30 cm/sec?

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Question

How many liters of water will flow out of a pipe having a cross sectional area 6 cm2 in one hour, if the speed of water in the pipe is 30 cm/sec?

Sum
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Solution

Volume of water flown
= Area x Time x Rate
= 6 x 3600s x 30cm3/s
= 648000cm3
= 648liters   ...(∵ 1liter = 100cm3)
∴ The volume of water flown is 648liters.

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Flow of Water ( or any other liquid )
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Chapter 20: Surface Areas and Volume of Solids - Exercise 25.3

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Frank Mathematics Part 1 [English] Class 9 ICSE
Chapter 20 Surface Areas and Volume of Solids
Exercise 25.3 | Q 15
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