Pipes

The water pipe has a cross-section 1184 cm2. An hour has passed 743 m3 of water. How much water flows through the pipe with cross-section 300 cm2 per 6 hours if water flows at the same speed?

Correct answer:

V2 =  1129.6 m3

Step-by-step explanation:

S1=1184 cm2 S2=300 cm2  t1=1 h t2=6 h  V1=743 m3  Q1=Q2 V1/t1 = V2/t2 S1 v1 t1= S2 v2/t2  V2=t1t2 S1S2 V1=16 1184300 743=1129.6 m3



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