Water flows along a horizontal pipe of cross-section area 35^2 cm and constriction of cross section 5^2 cm . if the speed of water...

      

Water flows along a horizontal pipe of cross-section area 35^2 cm and constriction of cross section 5^2 cm . if the speed of water at the construction is 2 m/s

Calculate:
i)Continuity constant in SI unit

ii) the speed in the wide section

  

Answers


joseph

i)Continuity constant in SI unit
ans
A1V1 = A2V2 = constant
5 x 10^-4 x 2 = 0.001 m^3/s

ii) the speed in the wide section
ans
0.001m^3 /s = 35 x 10^-4 x v2
V2 = 0.001/(35 x10^-4) = 0.2857 m/s

joseph rimiru answered the question on January 7, 2018 at 17:40


Next: A boy heats 5kg of water to a temperature of 80oC. When she adds m kg of water at 15oC the mixture attains a...
Previous:  Why does a gun recoil when it is fired ?

View More Physics Questions and Answers | Return to Questions Index


Exams With Marking Schemes

Related Questions