1. What is the first law of thermodynamics? 2. What is the second law of thermodynamics? 3. Define the following terms b

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1 What Is The First Law Of Thermodynamics 2 What Is The Second Law Of Thermodynamics 3 Define The Following Terms B 1 (40.14 KiB) Viewed 28 times

1. What is the first law of thermodynamics? 2. What is the second law of thermodynamics? 3. Define the following terms briefly. a- Atmospheric Pressure b- Absolute Pressure C- Vacuum Pressure d- Gage Pressure 4. Define the following terms briefly. a- Close System b- An Open System C- Surrounding d- Boundary 5. A tank is filled with oil whose density is p =560 kg/m°. If the volume of the tank is V = 3 m, determine the amount of mass m in the tank. =98 kPa PE? 750 mm 6. A manometer is used to measure the pressure of a gas in a tank. The fluid used has a specific gravity of 0.95, and the manometer column height is 750 mm, as shown in Fig. 1. If the local atmospheric pressure is 98 kPa, determine the absolute pressure within the tank. SG=0.95 FIGURE 1 Schematic for 06.