Example 3: A galvanic cell in (25 C°) temp. it is formed from Zinc electrode in 0.10 mole ZnSO4) solution, the other electrode is of Nickel in (0.05 mole NISO4) solution .The two electrodes are separated with porous wall and connected with external wire. What is the value of the cell potential, when the circle is connected

Q: 6) Problem 4.7-6 (Page 350): Natural Convection Heat Loss in Double Window. 4.7-6. Natural…

A: Given that T1 =25 CT2 =10 Ch=2 mw=1.2 m Ra

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Q: Problem 5 Hydrogen at a pressure of 2 atm flows within a stainless-steel tube of inside diameter 40…

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Q: 4) We solved the problem of heat conduction with a viscous heat source during the lecture with the…

A: Heat conduction with a viscous heat source

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Q: All are reagents used in the experiment on the determination of surface tension of a liquid by the…

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Q: a) List and describe the suggestions of two major assumptions of the lumped capacitance method. b)…

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Q: 4B. A fluid is streaming over a flat surface maintained at a different temperature. Measurements of…

A: The correct answer is to be identified.

Q: The inner and outer surfaces of a 0.5-cm-thick 2 m x 3 m window glass in summer are 48°C and 18°C,…

A: As per our guidelines, we are supposed to answer only 3 sub parts.

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Q: Heat Transfer in a Solid Using Equation of Energy Change. A solid of thickness L is at a uniform…

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Q: layers, first layer of insulation brick of 10 cm thickness of conductivity 0.24 W/mK. The face is…

A: Given : A composite wall k_1 = 0.6 W/m.K  , L_1 = 12 cm = 0.12 mk1 ​= 0.24 W/m.K   L1​=10 cm=0.10 m…

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Q: A cylindrical liquid nitrogen tank of 25 cm inside diameter, 2.5 cm thickness and l m height having…

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Q: The heat transfer coefficient, h, captures both heat conduction and flow effects. Thus, in the case…

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Q: The heat loss to the gas if the length of the pipe is 5.0 ? b. The temperature drop due to the…

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Q: Estimate the convective heat-transfer coefficient on the outside of oranges (external diameter = 5…

A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question…

Q: The inner and outer surfaces of a pane of plain glass, which is 0.4 cm thick and has an area of 2 m…

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Q: Derive an equation for heat conduction through a composite wall consisting of three layers inner…

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Q: Derive an equation for heat conduction through a composite wall consisting of three layers inner…

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Q: Design a spherical tank, with a wall thickness of 2 cm that will assure that no more than 50 kg of…

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Q: Determine the capacitance in l of a parallel plate capacitor having a plate area of 0.03 m and a…

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Q: An experiment to measure the thermal conductivity of food formulations was carried out by measuring…

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