How many litres of water flow out  through a pipe having an area of cross-section of 5 cm2 in one minute, if the speed of water in pipe is 30 cm/sec???????? Help fast!!!!!!!!!!!!!!!!


Hi!
Here is the answer to your question.
 
Area of cross section of pipe = 5 cm2
Speed of water flowing out of the pipe = 30 cm/sec

Thus, the volume of water flowing out of pipe in 1 minute is 9 litres.
 
Cheers!

  • 31

 Speed of water= 30cm/sec

therefore, volume of water that flows out of the pipe in 1 sec.

              = area of cross section*30 cm3 = (5*30) cm3 = 150cm3

Hence, volume of water that flows out of the pipe in 1 min. = 150*60 cm3 = 9000cm3 = 9 litres

THUMBS UP PLZ... IF U FOUND THS ANSW. CRCT...

  • 18

Thanx ShAiLna

  • 2
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