Solve with the correct units. Two liquids of different densities(p1=1500 kg/m3 and p2=500 kg/m3) are poured together into a 100-liter tank, filling it. If the resulting density of the mixture is 900 kg/m3,find the respective quantities of liquids used.

If the absolute pressure in a gas is 40.0 psia and the atmosphere pressure is 0.0846 MPaa, find the gage pressure in psf.

You drive on 15 to the Bay Area. Midway through the trip your car indicates that the tire pressure is low. The pressure is supposed to be 330 kPa (absolute) but you measure it to be 290 kPa. Due to driving, the temperature of the air in the tires when they are filled is 50 °C. You add air to the desired pressure value for your tires and keep driving. The next morning, the air in the tires has equilibrated to San Francisco morning temperatures of 10 °C, and your car still says the tire pressure is low. Assume the tire volume to be fixed. Take C₂ = 1.005 kJ/kg-K and C₂ = 0.718 kJ/kg-K, T = 132 K, and Pc = 3.77 MPa. (a) In words, describe why the tire pressure is low the next morning, even though you filled up the tires midway through your trip. (b) (c) (d) (e) Sketch a T - v diagram of the process. Determine whether the ideal gas law is appropriate to employ for further analysis in this situation. Your argument should involve numbers. Calculate the pressure of the tires the next morning…

A location is located about 4,600 ft above the sea level and is about 80 feet deep. Determine pressure at this depth in the SI units. Assume water to be at rest, the mercury density of 13.6 g/cm³, the water density of 1 g/cm³, local gravitational acceleration of 9.793 m/s?, atmospheric pressure here of 30.2 inHg. Compare with the atmospheric pressure of 12.45 psia at the elevation of 4500 ft.