can you please give me the solution for 1.22, thanks degrees on a tem- the giav is gChapter 15IC Principles, Concepts and Definitionreading on this scale is a certain number ofdegrees on a corresponding absolute tem-perature Scale. What is this absolute tem-26Sity is 62 1 lb/it'. (c) Answer (a) and (b)(c) Answer (a) and (b) jíProblemsOpenperature at 0°N?Ans. (a) IN =91e + 100, (b) 2360°N abs,A 67approx.1.19 A weatherman carried an aneroidbarometer from the ground floor to hisoffice atop the Sears Tower in Chicaga.desired taal) versusequatoriavariationa given rweight vaheight of1.30barometer25"read 30.150 in. Hg abs; topside it read28.607 in. Hg abs. Assume that the averageatmcspheric air density was 0.075 lb/ft' andestimate the height of the building.Onthe ground level, thereadingsand K i:Problam 1.22Ans. 1451 ft (approx.).that willAns. (a) 26.90, 26.90, (b) 25.46, 26.90, (c)illustrated,mercury1.20 Asmanometer is attached to the side of a nearly 26.10 psia.full water tank. The reading of the mercurycolumn is 15.5 in. Hg gage. Although air onthe water maintains the pressure, the other10-in. leg of the manometer is full of water;for H¿O, p = for Hg, p846 lb/ft. If the location is at standardgravity and the temperature of both the the temperature of the fluid expressed as °Rwater and mercury is 60°F, what is the pres-sure (psia) in the tank at the level where themanometer is attached? If the tank extends10 ft below this level, what is the pressure atthis depth?1.23 Convert (a) 122°F to °C and to K.(b) -40°C to °F and to °R, (c) 942°R to °C.1.31weightand to K, (d) 373 K to °F and to °R.1.24 A Fahrenheit and a Celsius ther-mometer are both immersed in a fluid andindicate identical numerical readings. What isback? 162.3 lb/ft’;in dyne1.32depencStatesapunoand as K?1.25 The same as problem 1.24 exceptthat the Fahrenheit reading is numericallytwice that of the Celsius reading.that isAns. 21.94, 26.27 psia.Ans. 780°R, 433 K.1.26 Steam at a pressure of 150 psia anda temperature of 400°F occupies a volume of3.223 ft/lb. (a) What is its density in lb/ftand in slugs/ft? (b) Convert the pressure toin. Hg and ft water (60°F). (c) Convert thetemperature to °R, K, and °C. Is temperaturean intensive or an extensive property?Ans. (a) 0.31 lb/ft', 0.00965 slugs/ft'; (b)306 in. Hg. 346 ft w.; (c) 860°R, 478 K.15.510 in. HgProblem 1.20204.4°C.1.21 A 51-ft' tank contains 3 lb of a gasat 80°F and a vacuum pressure of 24 in. Hg.(a) What is the absolute pressure in psia andpsfa? (b) What is the gas' specific volumeand density? (c) What is its temperature in°C, °R, and °K?Ans. (a) 418 psfa, (b) 0.0588 lb/ft', (c)299.7 K.1.27 A fluid moves in a steady flowmanner between two sections in a flow line.At section 1: A, = 1 sq ft, vi = 1000 fpm,v, = 4 ft'/lb. At section 2: Az = 2 ft', p2 =0.20 lb/ft. Calculate (a) the flow (Ib/hr) and(b) the velocity (fps) at section 2.%3D%3D%3D1.22 A simple mercury manometer con-nected into a flow line gives readings asshown in the figure. L.ocal gravity is standardand the mercury density is 0.488 lb/in.' Findthe pressure at points X and Y when theflow line and left leg contain (a) air whosedensity is 0.072 lb/ft', (b) water whose den-Ans. (a) 15,000 lb/hr, (b) 10.42 fps.1.28 A 10-ft diameter by 15-ft heightvertical tank is receiving. water p62.1 lb/ft') at the rate of 300 gpm and isdischarging through a 6-in. ID line with aconstant velocity of 5 fps. At a given instant.the tank is half full. Find the water level andthe mass change in the tank 15 min later.Ans. 3.90 ft. 17,550!5=

Name: can you please give me the solution for 1.22, thanks degrees on a tem-
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Description: can you please give me the solution for 1.22, thanks degrees on a tem- the giav is gChapter 15IC Principles, Concepts and Definitionreading on this scale is a certain number ofdegrees on a corresponding absolute tem-perature Scale. What is this absol