Consider two identical fans, one at sea level and the other on top of a high mountain, running at identical speeds. How would you compare (a) the volume flow rates and (b) the mass flow rates of these two fans?

Your low-flow showerhead is delivering water at 1.1 × 10-4 m3/s, about 1.8 gallons per minute. If this is the only water being used in your house, how fast is the water moving through your house’s water supply line, which has a diameter of 0.021 m (about ¾ of an inch)?

A submarine dives in the sea at the depth of 179 meters. What is that pressure in the water that the submarine's pressure detector shows? Assume that the density of water is 1000 kg/m3 and the atmospheric pressure is 105 Pa.

In the figure, water flows through a horizontal pipe and then out into the atnosphere at a speed v- left and right sections of the pipe are 5.20 cm and 2.80 cm. (a) What volume of water flows into the atmosphere during a 10 min period? In the left section of the pipe, what are (b) the speed vs and (e) the gauge pressure? -150 m/s. The diameters of the (a) Number (b) Number Units k) Number i Units