Q.7 10 kg of ice at –13 °C is exposed to the atmosphere which is at 23 °C. The ice melts and comes into thermal equilibrium. Total entropy change of ice as it comes to thermal equilibrium with the environment is kJ. Cp of ice = 2.093 kJ/kg°C, Latent heat of fusion of ice = 333.33 kJ/kg. A 14.49 В 16.61 C 17.63 D 22.36

Q: An insulated, rigid tank whose volume is 0.5 m³ is connected by a valve to a large vessel holding…

A: given; initial temperature(T1)=4800c                                         =753kinitial…

Q: Current Attempt in Progress Hot combustion gases, modeled as air behaving as an ideal gas, enter a…

A: The given values are - m =0.72 lb/s =0.326 kg/sT1 = 2700°R = 1500 KT2 = 1620°R = 900 KQ = -45.82…

Q: This question requires the use of the extracts from the tables of thermodynamic properties supplied.…

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Q: 7. A real gas expands isenthalpically from 1.35 bar and -75°C to 7 bar. If the Joule-Thompson…

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Q: This question requires the use of the Thermodynamic Property Tables supplied as additional material.…

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Q: 1. Two tanks are connected by a valve. Tank A contains 2 kg of carbon monoxide gas at 77°C and 0.7…

A: Note: Since you have asked multiple question, we will solve the first question for you. If you want…

Q: Q(2) Show that, when two different gases A and B of volume VA and V₁ and with N, and No molecules…

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Q: can water ever acts counter to entropy to perhaps stop a reaction from moving forward?

A: Every time heat moves from a hot object to a cold object, the entropy rises. When ice melts, water…

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Q: A 3 kg metal (cp = 1.5 KJ/kg) at 150oC is mixed with 10 kg water at 20oC. Find the thermal…

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Q: The zeroth law of thermodynamics discusses a. Thermal equilibrium b. Energy conservation c.…

A: Let us discuss about zeroth law of thermodynamics

Q: 1. The principle of a nuclear-fission reactor is summarized below. H,0 235U + n° 137TE + 97Zr + 2n°…

A: AS WE KNOW      that the nucler fission involves the splitting of atoms in two or more small nuclei.…

Q: This question requires the use of the Thermodynamic Property Tables supplied as additional material.…

A: As per honor code and answering guidelines I can answer 1st three subparts at a time.If you want…

Q: 2. A gas at 300 K and 1 bar (state 1) flows through an adiabatic compressor and exits at 20 bar and…

A: The volume of gas is given by  v-B=RTP+αPT α=10-3 m3Kbar mol, B=8*10-5 m3mol  are constant The heat…

Q: B -1.5 m Figure 2 The -red-brass rod AB of 1.5 m and the aluminium rod BC of 1 m, shown in Figure 1,…

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Q: A 300-lb iron casting, initially at 1050°F, is quenched in a tank filled with 2121 lb of oil,…

A: Given data: mi=300 lbTi=1050°F=1510 RCi=0.10 Btu/lbmo=2121 lbTo=80°F=540 RCo=0.45 Btu/lb Need to…

Q: Thermodynamie Keys 91. A closed system undergoes a process in which the work is done by the system…

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Q: Oxygen gas is compressed in a piston-cylinder device from an initial state of 0.8 m^3/kg and 45 C to…

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Q: I. Specify whether the substance is subcooled liquid, compressed liquid, saturated liquid, saturated…

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Q: 390-g metal container, insulated on the outside, holds 170.0 g of water in thermal equilibrium at…

A: Given:mc=0.390 Kgmw=0.170 KgT1=21°Cmi=0.018 KgTi=-15°CT2=12°CCw=4190 J/KgCi=2090 J/KgLH=3.34*105…

Conduction and Convection

When energy travels from one object to another it is said to have undergone heat transfer. Heat transfer is nothing but the transfer of thermal energy or internal energy from one thing to another, like e.g., when a vessel with water, kept on top of a burner, heats up because of the flame underneath it.