1) Using dimensional equations, convert: 700 m /(day. kg) to cm* (min. g). 2) Convert 210 X 10' kJ/min to hp 3) Calculate the weight in lby of a 30.0-lb object.
1) Using dimensional equations, convert: 700 m /(day. kg) to cm* (min. g). 2) Convert 210 X 10' kJ/min to hp 3) Calculate the weight in lby of a 30.0-lb object.
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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![Answer all the questions
1) Using dimensional equations, convert: 700 m* /(day. kg) to cem* /(min. g).
2) Convert 210 X 10 kJ/min to hp
3) Calculate the weight in lbr of a 30.0-lbm object.
4) Calculate the mass in kg of an object that weighs 25 Newton.
5) The density of a fluid is given by the empirical equation:
p = 70.5 exp(8.27 x 10-7P)
where p is density (Ib/ft) and Pis pressure (lb,/in.?).
(a) What are the units of 70.5 and 8.27 x 10-7?
(b) Calculate the density in g/cm for a pressure of 9.00 x 10 N/m?.
6) The vapor pressures of 1-chlorotetradecane at several temperatures are
tabulated here.
T(C)
98.5 131.8 148.2 166.2 199.8 215.5
p* (mm Hg)
1 5
10
20
100
60
Use two different method to estimate the value of P' at T = 190 °C
(7) The specific gravity of gasoline is approximately 0.70.
a- Determine the mass (kg) of 50.0 liters of gasoline.
b- The mass flow rate of gasoline exiting a refinery tank is 1150 kg/min. Estimate
the volumetric flowrate in liters/s.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F02f78e02-33b2-4968-b7e6-111cb441cc4f%2F9f5a43ea-fcee-4a14-8161-e1978d871462%2Fiqxdbrs_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Answer all the questions
1) Using dimensional equations, convert: 700 m* /(day. kg) to cem* /(min. g).
2) Convert 210 X 10 kJ/min to hp
3) Calculate the weight in lbr of a 30.0-lbm object.
4) Calculate the mass in kg of an object that weighs 25 Newton.
5) The density of a fluid is given by the empirical equation:
p = 70.5 exp(8.27 x 10-7P)
where p is density (Ib/ft) and Pis pressure (lb,/in.?).
(a) What are the units of 70.5 and 8.27 x 10-7?
(b) Calculate the density in g/cm for a pressure of 9.00 x 10 N/m?.
6) The vapor pressures of 1-chlorotetradecane at several temperatures are
tabulated here.
T(C)
98.5 131.8 148.2 166.2 199.8 215.5
p* (mm Hg)
1 5
10
20
100
60
Use two different method to estimate the value of P' at T = 190 °C
(7) The specific gravity of gasoline is approximately 0.70.
a- Determine the mass (kg) of 50.0 liters of gasoline.
b- The mass flow rate of gasoline exiting a refinery tank is 1150 kg/min. Estimate
the volumetric flowrate in liters/s.
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