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1. 120 kPa is the absolute pressure at the bottom of the ocean. How deep is the water at this point in feet?

1. 120 kPa is the absolute pressure at the bottom of the ocean. How deep is the water at this point in feet?

Elements Of Electromagnetics
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
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It is a Thermodynamics subject please show the complete and step by step solution. Use the given format I inserted. Please answer it as soon as possible.
PROBLEM no 1 ASGUMING THm THERE ARE no HEAT EPFETS Ano no FRICTIUNAL EFIECTS, FINO T HE KINETIC ENERGY AND (PEED Df A 3220 · Ibm Booy AFER IT FMIS• 118 4 FROm REST. START WITH THE STEADY PLOW EQUATION, DELETING ENERGY TERMS WHICH ARE IRRE LEVANT. GIVEN: m: 3220 Ibm V, = 0 PE, + KE, + Wf, +ttQ= PEz + KEz + W4z tHs twt PE, + KE, = PE, + KEz mgm + mv,? 2K mahi K. mahi m Vz 2gh=2 (32 . 174 4)s²) ( 778 ft) Vz= 223.75's or 224 fps mv,? (3320 Jbm) (883.75 f+/6)? 2 ( 82. 174 bm los . 2505225. 98 Ibf tg BTU = 322 o. 08 B
Transcribed Image Text:PROBLEM no 1 ASGUMING THm THERE ARE no HEAT EPFETS Ano no FRICTIUNAL EFIECTS, FINO T HE KINETIC ENERGY AND (PEED Df A 3220 · Ibm Booy AFER IT FMIS• 118 4 FROm REST. START WITH THE STEADY PLOW EQUATION, DELETING ENERGY TERMS WHICH ARE IRRE LEVANT. GIVEN: m: 3220 Ibm V, = 0 PE, + KE, + Wf, +ttQ= PEz + KEz + W4z tHs twt PE, + KE, = PE, + KEz mgm + mv,? 2K mahi K. mahi m Vz 2gh=2 (32 . 174 4)s²) ( 778 ft) Vz= 223.75's or 224 fps mv,? (3320 Jbm) (883.75 f+/6)? 2 ( 82. 174 bm los . 2505225. 98 Ibf tg BTU = 322 o. 08 B
1. 120 kPa is the absolute pressure at the bottom of the ocean. How deep is the water at this point in feet? 2. Air flows in a steady manner through a converging tube. At the inlet there are 690kPaa and 1.193m/kg. If 125m/min of air enters at the rate of 1.57 m/sec and the exit section has a diameter of 35cm, determine (a) the mass flow rate in kg/sec, (b) the diameter of the entrance section in mm and (c) the exit velocity in m/min.
Transcribed Image Text:1. 120 kPa is the absolute pressure at the bottom of the ocean. How deep is the water at this point in feet? 2. Air flows in a steady manner through a converging tube. At the inlet there are 690kPaa and 1.193m/kg. If 125m/min of air enters at the rate of 1.57 m/sec and the exit section has a diameter of 35cm, determine (a) the mass flow rate in kg/sec, (b) the diameter of the entrance section in mm and (c) the exit velocity in m/min.
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