Pressure, Density, and Volume Calculations — MCQ Practice

Notes

2:37 ☐☐ ☑ 59 X [Updated] S01_BASIC PRINCIP...    NAME: _________________________________ COURSE/YEAR: _________________________ INSTRUCTION: - Number your solution sheet, from one until the last problem. SCORE: _________________________________ DATE: _________________________________ 1.) Two thermometers, one Celsius and the other Fahrenheit, are both at the same temperature, but the reading on the Fahrenheit thermometer is exactly half that on the Celsius thermometer, what is the temperature? A. $t_{C} = -49.24$ & $t_{f} = -24.62$ B. $t_{C} = -24.62$ & $t_{f} = -49.24$ C. $t_{C} = -12.31$ & $t_{f} = -24.62$ D. $t_{C} = -24.62$ & $t_{f} = -12.31$ 2.) In a simple U-tube manometer, the left and right tube fluid height has difference of $0.25\mathrm{m}$. Right side is higher than left and exposed to the atmosphere. Determine the absolute pressure, if the fluid inside is mercury with S.G. of 13.6 A. $134.68\mathrm{kPa}$ B. $101.32\mathrm{kPa}$ C. $103.32\mathrm{kPa}$ D. $105.32\mathrm{kPa}$ 3.) The mass of air in a room $3\mathrm{m} \times 5\mathrm{m} \times 20\mathrm{m}$ is known to be $350\math...