Question

Volume flow per unit time Q in a tube depends on velocity of flow cross section area of tube A and density of liquid p as (Q - VAY ) where x, y, z are real numbers Sele X=1 y = 1 Z = 1 Z=0
​

Answer 1

Answer:

Flow rate Q is defined to be the volume of fluid passing by some location through an area during a period of time, as seen in Figure 1. In symbols, this can be written as

Q= $\frac{v}{t}$

where V is the volume and t is the elapsed time. The SI unit for flow rate is m3/s, but a number of other units for Q are in common use. For example, the heart of a resting adult pumps blood at a rate of 5.00 liters per minute (L/min). Note that a liter (L) is 1/1000 of a cubic meter or 1000 cubic centimeters (10-3 m3 or 103 cm3). In this text we shall use whatever metric units are most convenient for a given situation.

Answer 2

Answer:

Water flows through a tube assembly as shown in the fig. Speed of flow (marked as `V and 2V`), cross sectional area (A, A/2 and A/4) and the angles between segments has been shown in fig. Calculate the force applied by the water flow on the tube.