A U-tube open at both ends is partially filled with water (density of water = 1000 kg/m3). The right arm is shielded from any air motion, while air (density of air = 1.2 kg/m3) is blown across the top of the left arm at 20 m/s. What is the height difference between the surfaces in the U-tube?

first thing first of the answer is with technology. second thing second thing is that the big bang theory did not happened u see they say it did but what they dont realize is that like dinasures are still a round they might deny it but they and look at these 12 foot human skelteons they find lets see didnt the bible say something about giants. hope this peace.