answersin abox. Pease avod ersurs.1. Agas in apiston-oylinder assmbly undergoes an expansion process forwhich the relationshipbetween pressure and volume is given by pv" = C. The initial pressure is 3 bars, the initialvolume is 0.1 m', and the final volume is 0.2 m'. Determine the work in the processin klif a.) n:15,b.)n= 10 and c)n=0.

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Answered: 1. Agas in piston-oylinder…

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

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I need , RAy and RBy with complete solution. Thank you for helping.
An aircraft flying at a geometric altitude of 22,000 ft has instrument readings of P = 880 lb/ft² and T = 430 °R. A) Find hp, hr, and ho to the nearest 1000 ft. B) If the aircraft were flying in a standard atmosphere, what would be the relationship among hp, ht, and ho?
Q1 b)Explain the following with the help of diagram: Extensive properties, Intensive properties and specific properties.
A rigid tank consisting of two equal parts has a pressure of 300 kPa and 6 kg of water at 30oC on one side. The other side is completely empty (vacuum) and after a certain time, the valve in between opens and the water goes to the empty side. provided. Since the temperature inside the tank remains 30oC; a)Find the volume of the tank b)Find the final pressure, work done and heat transfer.
20 ibf 02) Given the figure attached, Determine the following: 200 kg 250 N 1) What is magnitude of R and Cr in pt D? 20 KN pr (Unit must be in N and kN-m) 2) What is the magnitude of R and Cr in pt B? 2 FT 200 kg (Unit must be in N and kN-m) 3) Unit Vector of R in the system. 4) Direct Cosines of Cr in pt D.
9. In Figure (1), if på – Pa = 80 kPa, the value of H is: Meriam red oil, 18 cm Sig.= 0.827 А) 8.8 ст В) 12.5 ст C) 15.6 ст D) None of the above Water Mercury A s.g.=13.6 35 cm В Figure 1 Manometer
Which is TRUE for constant volume process. O A workdone is not equal to zero O B. v/V2=T/T2 O Cchange in internal energy is equal to heat transfer O D. du = mc,(Tz-T;)
20 b 'Given the figure attached, vetermine the following: 200 kg 1) What is magnitude of R and Cr in pt D? 20 kN (Unit must be in N and kN-m) • 2) What is the magnitude of R and Cr in pt B? -2 FT 200 kg (Unit must be in N and kN-m) 3) Unit Vector of R in the system. 4) Direct Cosines of Cr in pt D.
Urgent.
One kg of nitrogen contained in a cylinder at a pressure of 7bar and temperature of 300K expands 4 times of its original volume.The process of expansion is assumed to take place at constant pressure. Calculate a) Initial volume b) Final temperature c) Workdone d) Heat added. e) Change in internal energy. For nitrogen assume, Cp =1.045 kJ/kg K, R=0.296 kJ/kg K
9. During a polytropic process, 10 lb of ideal gas, whose R = 40 ft-lb/lb-ºR, changes state from 20 psia and 40 °F to 120 psia and 340 °F. Determine a.) n, b.) AU and AH, c.) AS, d.) Q, e.) J pdv f.)- Vdp. If the process is steady flow during which AKE = 0, what is W,?. What is AKE is W₂ = 0? h.) What is the work for a nonflow process?
B7

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1. Agas in piston-oylinder asemblyundergoes an expansion proces for which the reatonship between pressure and volume is given by pV" = C. The initial pressure is 3 bars, the initial volume is 0.1 m', and the final volume is 0.2 m². Determine the work in the process n k if a)n :15, b)n=10 andc)n=0.