Question 2 Answer the following question and give justifications: a) Hassan is assigned to purchase a flow meter that can be used to measure an expected discharge of a contaminated liquid stream from a chemical complex at a rate of 1'10 m'/day. He bought a device that has a range of 20 – 40 ft/s, would this device be reasonable? Why?

Elements Of Electromagnetics
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ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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Question 2
Answer the following question and give justifications:
a) Hassan is assigned to purchase a flow meter that can be
used to measure an expected discharge of a contaminated
liquid stream from a chemical complex at a rate of 1´10*
m'/day. He bought a device that has a range of 20 – 40 ft/s,
would this device be reasonable? Why?
b) Two students were working in a lab to determine
experimentally the viscosity of the same substance. Student
A found the viscosity to be 10.0 Pa s, and student B was
able to find the viscosity to be 6.0 lb̟ ft' s', check if both
m
have a close answer or not.
c) You went to a car dealer to rent a car and you found two
cars for rental, car 1 consumes 2 gallons for every 60-mile
distance travelled, and car 2 consumes 1 liter for every 10
km distance travelled. Which car would you choose to rent?
Why?
d) The following equation relates the moving mass (m) to the
resting mass (m) of a particle in terms of its speed (u) and
the speed of light (c) as:
Where would you place the constant c to make the equation
dimensionally consistent? Why?
Transcribed Image Text:Question 2 Answer the following question and give justifications: a) Hassan is assigned to purchase a flow meter that can be used to measure an expected discharge of a contaminated liquid stream from a chemical complex at a rate of 1´10* m'/day. He bought a device that has a range of 20 – 40 ft/s, would this device be reasonable? Why? b) Two students were working in a lab to determine experimentally the viscosity of the same substance. Student A found the viscosity to be 10.0 Pa s, and student B was able to find the viscosity to be 6.0 lb̟ ft' s', check if both m have a close answer or not. c) You went to a car dealer to rent a car and you found two cars for rental, car 1 consumes 2 gallons for every 60-mile distance travelled, and car 2 consumes 1 liter for every 10 km distance travelled. Which car would you choose to rent? Why? d) The following equation relates the moving mass (m) to the resting mass (m) of a particle in terms of its speed (u) and the speed of light (c) as: Where would you place the constant c to make the equation dimensionally consistent? Why?
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