Recent content by brandspanking new

The sketch is correct, as are all assumptions less two: 1. The temperature is 70 F. 2. The length of the hose is only 1.5 meters. Thank you.

I’m not at all sure I’m posting this in the right forum. If not, please forgive me. Also, I have no background in physics. That said, here goes: If 2bar of helium flowing through a 9.0mm inner diameter tube yields a flow rate of 15 liters per minute, what bar would one need to yield an...