Q6/ Isolated vessel of total volume = 3.5m³ has two partition equal in volume A& B. Partition A has a properties; T=150°C, P= 35 kpa, While partition B has the prepert T= 40°C. P=140 kpa. The gas is hydrogen, assuming ideal gas and Cp 29.29 8/mol k, Cv=20.95 J/mol k. If the separated partitions are mixed find the final T and F. 1.73m³ 1.75m³ T=40 °C T=150 °C P= 140 kPa P=35 kpa (B) (A)

Q6/ Isolated vessel of total volume = 3.5m³ has two partition equal in volume A& B. Partition A has a properties; T=150°C, P= 35 kpa, While partition B has the prepert T= 40°C. P=140 kpa. The gas is hydrogen, assuming ideal gas and Cp 29.29 8/mol k, Cv=20.95 J/mol k. If the separated partitions are mixed find the final T and F. 1.73m³ 1.75m³ T=40 °C T=150 °C P= 140 kPa P=35 kpa (B) (A)

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

See similar textbooks

Similar questions

In Fig. P3.121 the fl owing fl uid is CO 2 at 20 ° C. Neglect losses.If p 1 = 170 kPa and the manometer fl uid is Meriam red oil(SG = 0.827), estimate ( a ) p 2 and ( b ) the gas fl ow rate in m 3 /h.
Pc = 40, Pif = -2, πc = 20, πif = 4. (P = hydrostatic pressure, π – oncotic pressure, c – capillary, if – interstitial fluid). Calculate the direction and magnitude of the Starling forces
Look up Pascal’s principle, state it in your own words, and tell how it wasapplied in the derivation of Archimedes’ principle
A solid cylindrical needle of diameter d , length L , and densityρ n may fl oat in liquid of surface tension Y . Neglectbuoyancy and assume a contact angle of 0 ° . Derive a formulafor the maximum diameter d max able to fl oat in theliquid. Calculate d max for a steel needle (SG = 7.84) inwater at 20 ° C.
In the figure, the cylindrical capacitor, connected to a constant voltage source Vo= 80 V, rests with its edges on the surface of the water of density ρ=1000 kg/m3 . The distance d=0.4 cm between the condenser armatures is much smaller than its radius half. Find the height "h" at which the water level is established between the reinforcements of the condenser. Neglect capillary phenomena. (k=9•109N•m2/C2,κ=81,g=9.8m/2)
A compressed air tank is designed to contain 50 standard cubic feet of air when filled to a gaugepressure of 200 atm at an ambient temperature of 70 F. Assume this is an air tank for scubadiving, and that the approximate shape of the tank is a cylinder with circular cross section. The interior volume of the tank is v=0.253 ft^3(a) If the interior length of the cylinder is 1 ft, what would be the inner diameter?(b) It is desired that the air tank be neutrally buoyant when empty. The density of aluminum is2700 kg/m3. If the tank is made of aluminum, what should be the wall thickness in order forit to be neutrally buoyant?
SAE 10 oil at 20 ° C fl ows between parallel plates 8 mmapart, as in Fig. P4.86. A mercury manometer, with wall pressure taps 1 m apart, registers a 6-cm height, as shown.Estimate the fl ow rate of oil for this condition.
Give me right solution with clear calculations. A closed cylindrical tank 1.89m high and 0.99m in diameter contains water of height 1.35m. When the angular velocity is constant at 20rad/sec What is the area (m 2) uncovered at the bottom? A. 0.1 B. 0.3 C.0.7 D. 0.07 If it is rotated at 15rad/sec and the air has a pressure of 200kPa what is the minimum pressure at the bottom of the tank in KPa? A. 245.10 B.145.10 C.201.45 D.210.54
Water at 25° is flowing between A and B through a steel pipe 30 centimeters in diameter and a lengthof 47m. Point B is 10 meters above A and thepressure at B must be maintained at 1.4 kg/cm2. If 220 It/s circulate through the pipe, what pressure must exist in A?
Find the capillary rise ( h) in the tube shown in the figure for a water-air-glass interface with e= 10° if the tube diameter (D) is 4 mm and the temperature is 20 °C. Take surface tension ( o )= 0.1 N/m.
Torricelli’s idealization of effl ux from a hole in the side ofa tank is V = √2 gh, as shown in Fig. P3.81. The cylindricaltank weighs 150 N when empty and contains water at20 °C. The tank bottom is on very smooth ice (static frictioncoeffi cient ζ ≈ 0.01). The hole diameter is 9 cm. For whatwater depth h will the tank just begin to move to the right?
A square wooden (SG = 0.6) rod, 5 cm by 5 cm by 10 mlong, fl oats vertically in water at 20 ° C when 6 kg ofsteel (SG = 7.84) are attached to one end. How highabove the water surface does the wooden end of the rodprotrude?( a ) 0.6 m, ( b ) 1.6 m, ( c ) 1.9 m, ( d ) 2.4 m, ( e ) 4.0 m