Thank you for the reply. To me it seems more natural for the water moving faster to have more pressure than the same volume of water moving slower. But I can see how that thinking is not always true especially with water in pipes. Can you tell me in words why the volume of water in the large...
When water moves from a larger pipe into a smaller pipe it speeds up which I think everyone will agree. Is the pressure of the faster moving water in the smaller tube greater than the same area/volume of water in the larger pipe? Many refer to the force equation and Bernoulli's principle...
Can someone discuss the physics behind pulling air into a syringe, inserting needle into med vial, expelling the air, and finally drawing up medication. This process makes it easier to draw up the liquid med as opposed to simply inserting needing and drawing up med. Thank you.