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Author Question: Two pipes are smoothly connected together without leaks. One has a diameter of 3 cm and the other ... (Read 67 times)

ereecah

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on: Jul 28, 2018
Two pipes are smoothly connected together without leaks. One has a diameter of 3 cm and the other has a diameter of 5 cm. Water flows through the pipes. In which pipe is the flow speed the greatest?
  1.in the pipe that the water flows through first (the upstream pipe)
  2.in the 3 cm pipe
  3.in the 5 cm pipe
  4.in neither, the flow rate is the same in both pipes

Question 2

Two pipes are smoothly connected together without leaks. One has a diameter of 3 cm and the other has a diameter of 5 cm. Water flows through the pipes. In which pipe is the volume flow rate the greatest?
   
  1.in the pipe that the water flows through first (the upstream pipe)
  2.in the 3 cm pipe
  3.in the 5 cm pipe
  4.in neither, the flow rate is the same in both pipes


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milbourne11

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Reply #1 on: Jul 28, 2018
Answer to Question 1

2

Answer to Question 2

4


ereecah

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Reply 2 on: Jul 28, 2018
Great answer, keep it coming :)

xiaomengxian

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Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

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