Q3: A two phase of saturated water and saturated vapour at a temperature 240 °C where a container having a total volume a 0.8 m³. If the mass of a liquid is 16 kg. Evaluate the following: (1) The saturated pressure, (2) The volume in each phase, (3) The total mass in container, (4) The specific enthalpy, the specific entropy, and The specific internal energy and the specific volume.

Q: Hydrogen gas at 65 kPa, 200 °C is heated in a closed, rigid vessel until it reaches to 400 °C.…

A:

Q: Q2/ The sensible heat of 500 kW is required to be added to the saturated air at 10 °C dry-bulb…

A: The sensible haetAnd air is saturated at 10 degree dry bulb temperature.Volume flow rateFrom the…

Q: As shown in figure Q3, two tanks connected with valve are containing air with the given condition as…

A: By using  Ideal gas law PV=mRT 1)P1V1RT1=P2V2RT2 V2=P1V1RT2RT1P2 V2=1×450×(35+273)(17+273)×300…

Q: One-quarter Ibmol of oxygen gas (O2) undergoes a process from p1 = 20 lbf/in?, T1 = 500°R to p2 =…

A: Givenp1=20lbf/in2T1=500°Rp2=150lbf/in2W=-500BtuQ=-127.5BtuNo. of moles of oxygen gas…

Q: 1.56 moles of an ideal gas is placed in a piston and is subjected to the following changes. (a) The…

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Q: The entropy (in kJ/kg/K) of the mixture

A: Given data; Total volume of tank (v)=0.05 m3 Means of liquid (m2)=8kg vf=0.00157 m3/kgvg=0.12736…

Q: A 200 L tank initially contains water at 100 kPa and a quality of 1%. Heat is transferred to the…

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Q: 2. d. the specific enthalpy of compressed liquid water at P = 20.0 MPa and T = 40 °C. Determine the…

A: Given: d) Pressure = 20 MPa Temperature = 40 °C 2) Pressure = 15 MPa Temperature = 100 °C

Q: 3.58 A piston-cylinder assembly contains water, initially saturated liquid at 150°C. The water is…

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Entropy

In physics, entropy means the amount of disorder or the degree of randomness associated with a thermodynamic system. The system is not self-organized when the entropy of the system is high. For instance, when a system is at an elevated temperature, its molecules are in random motion, vibrating and colliding with each other. During this scenario, the probability of finding a molecule at a particular place twice, is low. Under this circumstance, the system can be said to be in a high entropy.