(Solved): A pitot is.be is used to measure the velocity of an air stream. The air is at a temperature of 18 ...

A pitot is.be is used to measure the velocity of an air stream. The air is at a temperature of 18 degree C and a pressure of 105 kPa. If the differential height in a mercury manometer is 12 mm and the air is incompressible, the air velocity is most nearly: