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Problem #1 A simple barometer can be made in much the same way as a manometer, shown in Fig. 2-1. In the figure, the reservoir initially contains 1 L of air (an ideal gas) tC and P 101.3 kPa. The diameter of the reservoir is 5 cm, while the diameter of the tube is 0.5 cm. The working fluid is water (p-999 kg/m3). Consider a manometer located in a room at T- 20°C (a) What will the deflection, h, of this manometer be if the atmospheric pressure is normal? (b) In the eye of a hurricane, the atmospheric pressure can be as low as 85 kPa. What will the deflection be in the eye of a hurricane (when T 20°C)? Hint: The quadratic formula is 2a
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