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Rate of flow
=3.5\times 40{ cm }^{ 3 }/s=140{ cm }^{ 3 }/s
=3.5×40cm
3
/s=140cm
3
/s
\therefore
∴
Amount flowed in one minute
=140\times 60=8400{ cm }^{ 3 }
=140×60=8400cm
3
.
Answered by
4
Answer:
25200 litre
Step-by-step explanation:
Given :
Cross section of pipe = 3.5 cm²
Speed of water flowing = 40 cm/sec.
∴ Rate of flow = 3.5 * 40 = 140 cm³/sec.
Now,
Volume of water flowing out of in pipe in 1 minute :
= 60 * 140
= 8400 litre
Then,
Volume of water flowing in 3 minutes will be,
= 8400 * 3
= 25200 litre.
Therefore,
25200 litres of water is delivered.
Hope it helps!
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